Best Pre-Workout for Focus (2024): Get In the Zone with These Pre-Workout Picks

Some people live for the pre-workout pump, some for the boost of energy. Still others are searching for a way to keep their concentration during intense workouts. As a sports dietitian, I’m constantly reminding athletes that their performance needs more than sheer strength. 

RELATED: Best Pre-Workout

Maintaining mental focus is key to outplaying an opponent, but even for those who do casual strength training, keeping concentration goes a long way in preventing injury. Think about it—putting loads of hundreds of pounds on your body or over your head while distracted can be a very dangerous thing, and a slip in concentration could result in a drop or a muscle being pulled.

More scientifically, studies have shown that having a strong mind-muscle connection during strength training generates more muscle activity, which means you get a more effective workout when concentrating on what muscles you are using¹. Thus, you could argue cognitive function is just as important to your workout as strength or muscle size. 

As a final note, I want to acknowledge what most of you are thinking: the pre-workout tinglies. This comes from beta-alanine which, although being a neurotransmitter, can be a big distraction for people who get too overwhelmed by the sensation to properly focus². With this in mind, we included some options on this list that contain beta-alanine and some that do not.

RELATED: What Is Beta-Alanine?

Medical disclaimer: This article is intended for educational and informational purposes only. It is not intended as a substitute for medical advice. For health advice, contact a licensed healthcare provider.

Best Pre-Workout for Focus

• Best Pre-Workout for Focus Overall: Transparent Labs BULK Black
• Best Budget Pre-Workout for Focus: Nutricost Pre-X
• Best-Tasting Pre-Workout for Focus: Legion Pulse
• Best Pre-Workout for Focus With Ashwagandha: Onnit Alpha BRAIN Pre-Workout
• Best Nootropic Pre-Workout for Focus: Alyne Pre-Workout
• Best Natural Pre-Workout for Focus: Pre Lab Pro
• Best Pre-Workout for Focus and a Pump: 4 Gauge
• Best Pre-Workout for Focus With Creatine: Gorilla Mode
• Best Stim-Free Pre-Workout for Focus: Genius Pre
• Best High-Stim Pre-Workout for Focus: Nutrition Cartel El Jefe

Best Pre-Workout for Focus Overall: Transparent Labs BULK Black

Good for: People who want a nice balance between a caffeine rush and laser focus

Best Overall

Transparent Labs Bulk Black Pre-Workout

GGR Score: 4.2

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Product Highlights

• Clinically dosed pre-workout 
• Over 17 g of active ingredients 
• Vegan 
• No artificial, sweeteners, coloring, or preservatives

Pros & Cons

Pros

• No artificial sweeteners, coloring, or preservatives
• 3rd-party lab tested
• Transparent ingredients
• Subscribe and save 10%
• Available in 5 flavors

Cons

• Manufactured in a facility that also processes allergens
• Limited reviews
• Some flavors may be sold out

Bottom Line

Transparent Labs BULK BLACK is a step-up from the original BULK pre-workout with more stimulants for people looking for a bigger energy boost before their workout. It is also very positively reviewed by customers.

Not to be confused with Transparent Labs BULK, Transparent Labs BULK Black differentiates itself with slightly higher doses of caffeine and other stimulants. Since we know that the positive effects of caffeine on focus during exercise are well-established³, expect Black to give you an even bigger jolt than its little brother.

In addition to caffeine, BULK Black also contains 50 milligrams of theobromine. The primary alkaloid found in cocoa beans, theobromine has been shown to help improve mood and cognitive function, especially when taken along with caffeine⁴.

Additionally, Transparent Labs included other ingredients such as l-theanine and l-tyrosine which also improve the focus of the brain in synergy with caffeine⁵.

As far as strength, BULK Black makes our list due to its inclusion of a high dose of 8,000 milligrams of l-citrulline and 300 milligrams of Alpha-GPC. L-citrulline was reviewed in 2020 by The Journal of Strength & Conditioning Research and researchers concluded it has the potential to aid strength and recovery⁶. Alpha-GPC has also been shown to improve muscular force production following supplementation⁷.

With over 17 grams of active ingredients in a manageable scoop size of 21 grams, you can expect a little bit of everything from BULK Black: a nice pump, an increase in energy levels, and a lot more focus. 

GGR performance editor Anthony really likes the taste and effects of BULK Black, saying, “I think I’ve only ever tried Blue Raspberry, but that’s a nostalgia thing for me (I was raised on gas station candy, leave me alone). Anyway, this flavor is amazing. Not too sweet, not too chemical-tasting. Transparent Labs is just too good. To address the elephant, yes, this is worth the higher price. Energy was quick, long-lasting, and non-crashing. Face tingles were minimal, and the strength gains were noticeable.”

Best Budget Pre-Workout for Focus: Nutricost Pre-X

Good for: Folks looking for mental focus during workouts without breaking the bank

Best Budget

Nutricost Pre-X Pre-Workout

GGR Score: 4.1

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Product Highlights

• Pre-workout formula with B vitamins
• 300 mg of caffeine per serving
• About $1 per serving
• Third-party tested
• 5 flavor options

Pros & Cons

Pros

• Contains B vitamins
• Gluten-free and non-GMO
• Affordable price per serving

Cons

• Not enough research to support the ingredients that claim to support cognitive function
• Caffeine content may be too much for some folks

Bottom Line

Nutricost Pre-X is an affordable pre-workout at about $1 per serving. There are five flavors to choose from, each with a light and refreshing taste. Each serving contains 300 milligrams of caffeine, which is equivalent to about 3 cups of coffee.

When it comes to pre-workouts that help boost cognitive function as well as physical performance, you’re often left with a selection of costly supplements. Nutricost Pre-X, which is our budget-conscious top pick, will only cost you between $1.09 to $0.62 per serving depending on flavor and container size on Amazon. For this reason, we gave it a 4.5-out-of-5-star for price per serving. 

Nutricost Pre-X is formulated with 300 milligrams of caffeine in addition to a handful of other ingredients with potential cognitive benefits including niacin, CPC Choline, alpha-GPC, and Huperzine A. 

Namely, alpha-GPC⁷ which is a supplement that may increase neurotransmitters for learning and memory. It may also enhance athletic performance and increase natural growth hormone production. 

Our testers, Kate and Jacob, also enjoyed the taste and solubility, scoring both high with 4.5- and 4-out-of-5-star ratings, respectively. “The Blue Raspberry tasted great with cold water and tepid water,” says Kate. “And while it mixes well, you’ll see a bit of sediment at the bottom.”

Best-Tasting Pre-Workout for Focus: Legion Pulse

Good for: People who want clinically effective ingredients in an all-natural package

Best-Tasting

Legion Athletics Pulse Pre-Workout

GGR Score: 4.4

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Product Highlights

• 100% nature-based
• Free from added sugar, food dyes, and other chemicals
• Full refund if not satisfied
• Can get with or without caffeine
• 15 flavors available

Pros & Cons

Pros

• All-natural ingredients
• Free from dyes and chemicals
• Naturally sweetened
• Intended to avoid the dreaded crash
• Full refund if not satisfied
• Can get with or without caffeine
• 15 flavors available

Cons

• Natural sweeteners make for a different taste—it may not be your cup of tea
• Only 21 servings per tub

Bottom Line

Formulated with all-natural ingredients, each of which are present at a high level, Legion Pulse's stim-free pre-workout formula is a fan favorite. If you’re trying to avoid artificial flavors and chemicals, this may be a good choice.

My sports dietitian heart has a soft spot for Legion, as their protein powders and other great products are my go-to supplements to fuel my training sessions. They have products that not only taste great, but are high-quality and made with no artificial flavors or artificial sweeteners. Pulse’s formulation is backed by 54 peer-reviewed scientific studies, all cited on the product page of their website. 

Approximately 350 milligrams of caffeine are contained in Pulse, about the same amount as a cup of coffee. Moreover, it contains the amino acid l-theanine, which is typically found in green and black teas. L-theanine alone is a nitric oxide booster, according to science, which helps with blood flow⁸. 

However, what we really want to discuss is that, when combined with 350 milligrams of caffeine, studies have shown that theanine can have a positive impact on mood and focus⁹. Taking the two ingredients together can be an effective way to increase motivation in the gym, and this in turn can lead to better physical performance.

Pulse contains both sodium and potassium electrolytes, as well as calcium. I am particularly impressed by the inclusion of calcium since sodium and potassium are always the main players when discussing hydration, but people rarely mention calcium even though it is also an electrolyte that is lost in sweat that must be replaced for optimal hydration.

As a final note, there is beta-alanine in Pulse, but at a low dose that minimizes the tingling sensation you usually experience. If you are sensitive to caffeine, no worries. Pulse has a stim-free version that still includes all the yummy nootropics you need to focus. 

GGR head of content and expert product tester Nicole Davis says, “It gives me energy for sure, and I haven’t experienced any of the negative stuff. Many other reviewers tend to agree, saying that it provides amazing energy without that infamous stimulant-induced post-workout crash.”

Check out our full Legion Pulse Pre-Workout review for more information.

Best Pre-Workout for Focus With Ashwagandha: Onnit Alpha BRAIN Pre-Workout

Good for: Anyone who wants a well-formulated pre-workout to help with focus

Best With Ashwagandha

Onnit Alpha BRAIN Pre-Workout

GGR Score: 3.6

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Product Highlights

• 200 mg of caffeine
• Includes beta alanine and L-citrulline
• Priced around $3/serving; subscribe-and-save option available
• 2 flavors currently available

Pros & Cons

Pros

• 200 mg of caffeine
• Tiger's Blood flavor tastes great
• Includes 225 mg of ashwagandha extract
• Contains beta alanine and L-citrulline
• Subscribe-and-save option is available

Cons

• Only 2 flavors available, and Yuzu Peach isn't popular among our product testers
• $3/serving is expensive
• Key ingredients like citrulline and beta-alanine are under-dosed

Bottom Line

Onnit's Alpha BRAIN Pre-Workout is a unique blend of ingredients that our testers enjoyed for workouts where they wanted to be focused and energized. It only comes in two flavors; the Tiger's Blood flavor is our preferred choice.

Four North Carolina-based Endless Strength Weightlifting team members tried Onnit Alpha BRAIN Pre-Workout, and every single one noticed increased focus during their lifting sessions. Jacob Penner, USAW-L2 coach and owner of Endless Strength Weightlifting, says he felt “incredibly prepared” for his sessions after testing it out.

Onnit uses Dynamine, a compound that can enhance the benefits of caffeine, such as mental alertness and increased energy. With only 200 milligrams of caffeine per scoop, Alpha BRAIN is a great choice for anyone who needs an energy boost but doesn’t want a pre-workout that will make them jittery from too much caffeine.

You might want to be careful what you eat or drink when taking this pre-workout supplement. Onnit warns that if you decide to take this supplement, you should not do it in combination with any other foods, drinks, or supplements that contain more than 50 milligrams of caffeine.

This is because Dynamine has a longer half-life than caffeine, meaning it takes longer to leave your system. Any additional caffeine could result in disruptions to your sleep cycle or possible health issues.

Some vital pre-workout ingredients are under-dosed—such as betaine anhydrous, beta-alanine and l-citrulline—but Jacob and the rest of the Endless Strength Weightlifting Team still got a pretty good pump after taking it.

The taste leaves a little to be desired. Kate Meier, GGR’s senior director of content and an Endless Strength Weightlifting team member, couldn’t finish the Yuzu Peach flavor, though Tiger’s Blood received slightly better marks in the flavor department.

Best Nootropic Pre-Workout for Focus: Alyne Complete Pre-Workout

Good for: People who want a natural pre-workout with nootropics

Best Nootropic

Alyne Pre-Workout

GGR Score: 3.6

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Product Highlights

• Natural pre-workout
• 190 mg of caffeine per serving
• No sugar, sugar alcohols, stevia, or artificial additives
• Contains nootropics and electrolytes
• Third-party tested

Pros & Cons

Pros

• No artificial additives
• Individually packed
• Third-party tested

Cons

• Only 1 flavor
• Slightly under-dosed in l-citrulline
• No creatine
• Expensive

Bottom Line

Alyne pre-workout is a natural pre-workout option for those who try to avoid artificial ingredients and sugar. It offers 190 milligrams of caffeine per serving, plus l-citrulline, beta-alanine, electrolytes, and nootropics. Although this is very expensive at $3 per serving, if you're looking for a natural option, this is solid.

Nootropics are compounds that, according to a study published in August 2022, may improve focus, mental alertness, and concentration.²² What if you could combine nootropics with other common pre-workout ingredients and get the benefits of enhanced cognitive function along with a boost in energy, muscle pumps, and improved endurance?

Alyne Complete Pre-Workout does just that. Its formula contains 190 milligrams of caffeine, 4 milligrams of L-citrulline, and 3.2 grams of beta-alanine, plus 500 milligrams of the nootropic Alpha-GPC and 1,000 milligrams of organic lion’s mane mushroom. A 2023 study showed that lion’s mane mushroom may improve cognitive function²³, though the researchers acknowledged that more studies need to be done to evaluate the effects of long-term supplementation.

According to registered dietitian Bob Iafelice, the dosages of most ingredients are spot on. “It could use a higher dose of citrulline, closer to 6,000 to 8,000 milligrams. But overall, this is an excellent product with significant dosages of most key pre-workout ingredients,” he said.

Our product tester who’s a competitive weightlifter noticed improved focus after taking this pre-workout. “The level of focus I felt after taking this was definitely a strong point,” he said. “I was able to get through all of my working sets without my brain wandering off or getting distracted.”

While our tester rated the solubility 5 out of 5 stars, he wasn’t so keen on the taste. “I didn’t notice any floaties after shaking it up for about 20 seconds, and it felt smooth as I drank it. But it tasted mildly salty, which I didn’t like. I was able to finish it, but it wasn’t exactly enjoyable,” he reported.

The saltiness is likely due to the 567 milligrams of electrolytes (including 220 milligrams of sodium), which are essential for hydration and maintaining a proper fluid balance in the body. Our tester did say that despite not loving the flavor, he felt more hydrated once he finished the pre-workout.

Alyne Complete Pre-Workout is third-party tested, though the company doesn’t disclose who does the testing. People looking for a natural pre-workout should also be pleased to know that Alyne doesn’t have any added sugars, GMOs, or artificial sweeteners, flavors, or colors. Its formulation earned a solid 4 out of 5 from our product reviewers.

RELATED: Best Electrolyte Drinks

Best Natural Pre-Workout for Focus: Pre Lab Pro

Good for: Folks who want a pre-workout without all of the junk

Best Natural

Pre-Lab Pro Pre-Workout

GGR Score: 3.2

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Product Highlights

• Natural berry flavor
• Moderate caffeine content
• Vegan, vegetarian, GMO-free
• 1 serving is 1 scoop
• Nootropic-enhanced

Pros & Cons

Pros

• All-natural ingredients
• Vegan and vegetarian
• Gluten-free, soy-free
• Non-GMO
• Nootropic-enhanced

Cons

• Moderate dose of caffeine may not be enough for everyone
• Only 1 flavor available

Bottom Line

Pre-Lab Pro is vegan and vegetarian-friendly, allergen-friendly, non-GMO, soy-free, gluten-free, and free from artificial flavors and synthetic additives

Pre-workout supplements often contain artificial sweeteners, dyes, and other fillers that add no benefits to the product. For anyone wanting to avoid unnecessary ingredients, let us introduce you to Pre Lab Pro. This pre-workout contains research-backed ingredients, is vegan-friendly, and is Clean Label Project-certified. It’s also third-party tested by Informed Sport and earned 5 out of 5 stars from our product testers in this category.

Our two testers had conflicting opinions about Pre Lab Pro. Nicole Davis, GGR’s head of content, enjoyed the effects she felt from it. “I’m sensitive to stimulants but one serving of this product gave me a lot of energy without the jitters,” she reported.

On the other hand, our second tester didn’t experience any noticeable changes in his energy levels after taking it. However, Pre Lab Pro only contains 80 milligrams of caffeine per serving. If you have a high caffeine tolerance or are used to taking pre-workout supplements with a high caffeine content, you may not notice much of an energy boost.

Both testers agreed that the taste was less than desirable. However, Nicole keeps coming back to it because she appreciates its all-natural formula. “The taste is just a 2 out of 5 for me, but if you’re someone who doesn’t like sickeningly sweet pre-workouts, you may enjoy this one. I’d give it a 5 out of 5 overall if it weren’t for the taste, but the fact that it’s on the more natural side makes me feel better about taking it,” she noted.

All that said, we know that taste can be subjective, and plenty of verified customers have left positive reviews about the taste on Pre Lab Pro’s website. Plus, the company offers a 30-day money-back guarantee on your first purchase of Pre Lab Pro. If you try it and don’t like it, you can email the company to initiate a return.

Learn more in our Pre Lab Pro review.

Best Pre-Workout for Focus and a Pump: 4 Gauge

Good for: People who’d like a pump without the beta-alanine 

Best for Focus and a Pump

4 Gauge Pre-Workout

GGR Score: 4

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Product Highlights

• 4 claimed benefits in just one serving: “explosive power, improved focus, extra stamina, and an intense muscle pump” 
• Third-party-tested 
• Company emphasizes transparency in reporting accurate dosages of each ingredient

Pros & Cons

Pros

• Nature-based ingredients
• No proprietary blends
• No artificial sweeteners
• No preservatives
• Tastes good according to users
• Third-party tested

Cons

• Expensive
• Lower dose of caffeine at 150mg (not a deal breaker but definitely an issue for some)
• Only one flavor

Bottom Line

Although expensive, 4 Gauge pre-workout supplement provides research-backed doses of high-quality and nature-based ingredients to give users the best possible outcomes.

You know, typically I tell people to stay far, far away from pre-workouts that have packaging that is way too flashy. These products usually need obnoxious labeling to hide the fact that their ingredients don’t work, are artificial, or are outright adulterated. But despite 4 Gauge coming in a container shaped like a shell casing, it doesn’t fall under this category of my skepticism. 

The pre-workout 4 Gauge is made in a cGMP-certified facility and contains no artificial sweeteners or artificial flavors. Like many other pre-workouts, 4 Gauge contains both creatine and beetroot, which both increase blood flow to the muscles to give you a nice pump by boosting nitric oxide production^12,13. 

Rhodiola rosea is an uncommon ingredient contained in 4 Gauge, but an important one. A study that came out just last year found that it has a myriad of benefits to athletic performance. These benefits include lower muscle damage after training sessions, reduced inflammation, and improved athletic explosive power¹⁴.

What I really want to point out, though, is that the study also showed subjects experienced a reduced perceived exertion, meaning you don’t feel like you’re working as hard as you actually are¹⁴. This unique type of benefit to mental focus is why 4 Gauge has earned a spot on our list. 

RELATED: Best Pre-Workout Ingredients

Lastly, if you hate the jitters you get from beta-alanine, you don’t have anything to worry about here. 4 Gauge prides itself on omitting beta-alanine as an ingredient, so no pins and needles.

GGR head of content Nicole said, “The flavor wasn’t my favorite—it almost has a sour tinge—but it mixes up really well. I also definitely felt a pump but no tingles, which was great.”

Best Pre-Workout for Focus with Creatine: Gorilla Mode

Good for: Those looking for a pre-workout that can help with both performance and muscle growth

Best with Creatine

Gorilla Mode Pre-Workout

GGR Score: 3.2

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Product Highlights

• Ingredients shown to improve mental focus, muscle endurance, and energy
• 11 flavors
• Can be bought in bulk for discount

Pros & Cons

Pros

• Ingredients shown to improve mental focus, muscle endurance, and energy
• 11 flavors
• Can be bought in bulk for discount

Cons

• A bunch of reviewers did not feel its effect
• Expensive at $2.50 about per serving
• Contains stimulants
• Mixed reviews on taste, mostly that it's too sweet

Bottom Line

While Gorilla Mode receives mixed reviews, it is formulated with all the key ingredients you want in a pre-workout drink to improve performance in the gym. However, if you are sensitive or want to avoid stimulants, this may not be the supplement for you.

Gorilla Mode proudly boasts having the most potent pre-workout formula on Amazon.  It also contains 2,500 milligrams of creatine monohydrate to put the cherry on top of the nearly 25 grams of active ingredients in this powder. Now, if you want it to replace your creatine supplement, you’ll have to take 2 scoops a day to get the clinically effective dose, but it’s still a pretty nice bonus. 

RELATED: Best Creatine Supplements

What Gorilla Mode also contains is l-tyrosine, which has been shown to improve cognitive function in athletes, especially athletes training in heat or other warm environments¹⁵. Kanna is also a featured ingredient that’s uncommon in pre-workout supplements, likely because the science surrounding it is still very new. One study using Zembrin, a supplement that contains the active compounds of kanna, has shown that it has a calming effect on the brain. 

Although this study was small and more research is still needed, this presents the promising possibility of kanna keeping the brain calm enough to boost mental focus on your workout¹⁶. This can be especially helpful if you get wired from stimulants, of which Gorilla Mode has plenty. 

We do have to inform you that Gorilla Mode contains glycerol which expands blood plasma. Any substances that have this effect are banned by the World Anti-Doping Agency (WADA). So, if you’re an athlete who gets drug tested, you’d be in big trouble taking this pre-workout. You can, however, take it no problem if you’re just trying to get a nice pump or are a recreational athlete or casual weightlifter. 

GGR expert panel member Jacob was impressed by how focused he felt taking this: “I took this about 15 minutes before my workout,” he said. “Two hours later, and I still have a pump. I felt very calm but energetic; I felt confident. I got a pump almost immediately. I also noticed my skin felt warm. I didn’t notice tingling at all with this one, which makes sense, because there is no beta-alanine. I’m also not crashing the way you sometimes do after taking a strong pre-workout. I still feel focused. I’ve taken 50+ pre-workouts, and this is one of my favorites. I’ll definitely be using this in my workout routine.”

Read our full Gorilla Mode Pre-Workout review for the full scoop.

Best Stim-Free Pre-Workout for Focus: Genius Pre

Good for: Individuals who exercise at night and value focus over an energy boost

Best Stim-Free

Genius Pre

GGR Score: 4.3

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Product Highlights

• Caffeine-free
• $1.89 per serving
• 3 flavor options
• Nootropics for increased alertness

Pros & Cons

Pros

• Clinically dosed ingredients
• Great for pumps
• No stimulants or caffeine

Cons

• Only 3 flavor options
• Some customers say it has a poor taste
• Only 20 servings per tub

Bottom Line

Genius Pre stimulant-free pre-workout uses nootropics in place of caffeine to increase energy levels and awareness.

Genius Pre positions itself as a nootropics-based pre-workout, so naturally we had to give it a try for the sake of building this list. It also prides itself on being a plant-based formula (which, in all fairness, most pre-workouts are) that has no artificial colors, flavors, or sweeteners. It also contains no proprietary blends or fillers, so if you’re someone who dislikes both caffeine and junk in their pre, Genius may be just right for you. 

RELATED: Best Stim-Free Pre-Workout

Since Genius is a caffeine-free pre-workout formula, you can enjoy the benefits of a nighttime workout without worrying about being up all night because you were chasing a pump and now have to pay the price of your stim jitters all night long.

With l-tyrosine, l-arginine, taurine, alpha GPC, theobromine, and Rhodiola rosea, this pre-workout is absolutely packed with nootropics. It even contains AstraGin^TM, a patented compound that science has suggested can get your gut primed to comfortably absorb all of the pre-workout ingredients contained in Genius¹⁷. 

“This is stim-free, so it doesn’t get you all jacked up,” Jacob says. “I felt almost euphoric taking this, with a very calm focus. It almost felt like taking a mood stabilizer, because I was relaxed, not stimulated; clear, and ready to take action.”

Check out our full Genius Pre-Workout review to learn more.

Best High-Stim Pre-Workout for Focus: Nutrition Cartel El Jefe

Good for: People looking for an insane pre-workout energy boost

Best High-Stim

El Jefe Pre-Workout

GGR Score: 3.7

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Product Highlights

• All-in-one high stim pre-workout 
• Combines stim and pump ingredients 
• Available in 4 flavors

Pros & Cons

Pros

• Flexible dosing: Can take 1 or 2 scoops
• Combines stimulants and pump ingredients
• Save when buying multiple

Cons

• Contains sucralose
• Limited reviews
• Not third-party tested

Bottom Line

El Jefe Pre-Workout is a high stimulant pre-workout with limited but positive customer reviews for providing energy, focus, pump, and tasting good.

El Jefe is one of those pre-workouts that comes with a warning for beginners…start easy! This is because this pre-workout contains 400 milligrams of caffeine in its recommended serving of two scoops, which is derived from caffeine anhydrous as well as caffeine malate. 

It also contains two patented ingredients, with one being Nitrosigine. Nitrosigine is a formulated compound derived from arginine that was originally created to treat heart disease. Now, it’s a common ingredient in pre-workout due to its ability to act as a vasodilator. 

According to research, Nitrosigine supplementation can increase exercise blood flow as well as reduce muscle fatigue following exercise. It is also possible to enhance the effects of Nitrosigine by taking it with citrulline malate, which, fortunately, is also an ingredient in El Jefe¹⁸.

The second patented ingredient is ElevATP, which is an ATP booster. ATP (adenosine triphosphate) is the body’s unit of energy, and pilot studies have suggested that boosters like ElevATP can increase athletic performance by elevating the blood levels of ATP, though more research is needed to establish this¹⁹. 

All in all, El Jefe contains the usual suspects of effective nootropics you’d find in a pre-workout, but we do have to urge you to exercise caution when supplementing regularly with this one. The huge doses of caffeine and vasodilators can be great, but so many stimulants in such a small package can make it very easy to go overboard. 

Mike, a weightlifting teammate of GGR senior director of content Kate Meier, liked the Orange Creamsicle flavor: “The taste is good, kind of like an orange smarty. Not too sweet, just tangy. It definitely gives you a big pump and is quick to kick in,” he says. “I didn’t feel like my skin was crawling but still had that energy. The biggest thing was the focus—this is one of the best feelings of being “locked in” compared to others I’ve tried (and I’ve used 20-30 different ones).”

My final question is whether anyone can confirm the taste of Tiger’s Blood, a flavor that’s apparently gaining popularity in pre-workout these days, and if they’d recommend it because I’m insanely curious!

Other Pre-Workouts for Focus We Tested

• Promix Pre-Workout: We like this as a natural pre-workout option, but we felt there were more powerful options available. 
• Cellucor C4: This crowd-favorite and budget-friendly option has caffeine and tyrosine, but since it’s a proprietary blend we don’t know how much.  
• Ghost Legend Pre-Workout: While we generally like Ghost Legend, our tester did find it caused a crash coming, so we kept it off the list.
• Huge Supplements Wrecked Enraged: Our tester liked this, but it’s a high-stim formula not suitable for most people. 

How We Picked and Tested the Best Pre-Workout for Focus

As you can see, we test all of the brands we choose to write about and have a criteria for whether or not it is wise to endorse them. When compiling this list of the best pre-workout supplements for focus, we didn’t want to call out brands that had nasty side effects like crashes or excessive jitters. Here are some of the other standards we kept in mind:

Presence of Beta-Alanine

Beta-alanine is a non-essential amino acid that can help with delaying fatigue and muscle soreness, making it a super popular supplement in the bodybuilding world. However, it has other properties as a neurotransmitter, with its most noticeable being its ability to stimulate nerve endings just below the skin. 

Consequently, beta-alanine has a dual function of helping you work out longer, and giving you a mad tingling sensation at the same time. It’s a common story that people are very sensitive to these effects and the tingling can feel more like burning, with some people even getting a flush after taking beta-alanine. 

The reason this is important is that, depending on your level of tolerance, this feeling can be pretty distracting. If all you can focus on is how on fire your skin feels, then taking a pre-workout for its concentration-enhancing properties is sort of counterproductive. That’s why we included some brands that don’t contain beta-alanine.

Efficacy of Nootropics

We did a lot of research in the spirit of making this list and wanted to be sure that the focus-enhancing ingredients, also known as nootropics, are ingredients that are actually backed by science. Since we are a team that incluses nutrition and fitness scientists, giving evidence-based advice you can trust is our top priority. So, we picked brands that formulated their pre-workout with similar values in mind. 

Caffeine Content

A huge dose of caffeine to get that coveted, pre-gym energy boost is pretty much par for the course on a pre-workout ingredient list. As we talked about, caffeine has an ability to improve focus through several mechanisms in the brain. However, there are also some good reasons to take a stimulant-free pre-workout. 

For one, say you’re a coffee drinker who has several cups at work and then wants to take some pre for your after-work training sessions. This could not only keep you up literally all night, but could cause you to consume a dangerous amount of excess caffeine. 

Additionally, if you’re someone who gets wired (in the not-fun way) or has big crashes from caffeine, you might also do well to choose a stimulant-free formula and just focus on a nootropic-focused supplement. That’s why we included both options on this list. 

As a final note, we do have to recommend that, if you choose a high-stim formula, that you also pay attention to your hydration. Studies have shown that moderate amounts of caffeine are OK, but if you are consuming more than 500 milligrams all at once, it can cause your body to purge a lot more fluid than usual²¹. So, it would be wise to ensure you replace this fluid. 

Other Performance-Boosting Ingredients

Ingredients like vitamin B6 and vitamin B12 among the other vitamins in the B family sound like nice additions to a pre-workout for boosting energy levels, but I cannot fathom how they got such a reputation for being a game-changing ingredient when they can be obtained pretty easily from food—at least if you’re an omnivore. We believe the best pre-workout supplements are efficient in using their volume to include ingredients that actually work to improve your workout.

That’s why we wanted to present options that not only had ingredients that worked at improving focus, but could elevate your workouts by helping to improve strength, aid in recovery, and increase blood flow. Ingredients like taurine, citrulline malate, nitric oxide boosters, l-carnitine and betaine can all help improve exercise performance in the body rather than in the brain, giving you a more well-rounded pre-workout supplement. 

Benefits of Pre-Workout for Focus

So why in the world would you take pre-workout for focus of all things? Well, hear me out, because there are some surprising ways that focus can level up your training. I always tell my pro basketball players that basketball is as much of a game about mental toughness as it is about speed and skill. In the bodybuilding and strength training world, I believe the standards are no different. So, here are some benefits to taking a pre-workout to enhance your focus:

Supports Elevated Mood

Some of the nootropics contained in pre-workouts boast their ability to improve your mood. For anyone who has been having a bad day, received some bad news or just generally isn’t “feeling it,” you know how hard it is to drag yourself to the gym. Even when you get there, putting in the same amount of effort can seem to drain all of your willpower.

However, if you have something that can put you in the mood to work out, this can do wonders for your motivation. Now, you won’t fall into the trap of subconsciously only half-doing your reps or cutting your cardio in half just because you want to get home and divebomb onto the couch as soon as you can. Never underestimate how a little boost in motivation can make an OK workout a great workout. 

Movement Accuracy

A study we mentioned earlier talks about the benefits of caffeine, theanine, and tyrosine (common ingredients in most pre-workout supplements) on exercise performance. However, the focus of the study was not on their impact on strength and fatigue, but how the compounds improved movement accuracy during exhaustive exercise⁷.

I’m sure many of you have experienced firsthand how sloppy your movement can get when you start to get fatigued or distracted. By improving movement accuracy, not only can you enhance performance-based conditioning and training, but you can reduce the risk of injury, as well.  

Maintain Concentration

Any good fitness trainer will tell you how critical maintaining a mind-muscle connection can be to your workouts. Whether it’s music, sheer willpower, or a carefully-chosen pre-workout supplement, whatever helps you maintain concentration can help you with this connection. 

RELATED: Types of Pre-Workout

It’s not just bro science either, actual studies¹ have shown that your muscles fire significantly more efficiently when you intentionally concentrate on what muscles you are using as you lift. This can result in faster strength gains, better form and even muscle growth over time. That’s just one more reason to find a good pre-workout for focus.

Dosing and Interactions 

Out of all the supplements out there, the risk of side effects is one of the highest when you take pre-workout. There are a variety of common ingredients and proprietary blends in pre-workout powder that have a significant effect on your heart rate, blood pressure, and your liver and kidneys, which must work overtime to process them and your health can be compromised if you take them incorrectly.

The first thing to keep in mind is that if your pre-workout contains stimulants such as caffeine, watch how much caffeine you take in from other sources, such as green tea or coffee, as this could lead to health-threatening pre-workout side effects.

Our general recommendation is not to take pre-workout if you suffer from heart problems due to common ingredients including multiple stimulants that could exacerbate heart conditions. If you suffer from any type of liver or kidney disease, then taking pre-workout supplements is also not recommended. In addition, if you take prescription medications, you should discuss pre-workout supplements with your doctor before starting a regimen that includes them.

Third-Party Testing

The risk of exposure to banned substances or illegal stimulants is high with pre-workout powder as this type of supplement is adulterated with these things more often than you think. Since the FDA does not regulate supplements, you want to be extra careful with which ones you decide to trust, especially if you are an athlete who drug tests. 

So, we at GGR recommend choosing third-party tested supplements when you can. If your pre-workout is third-party tested, that means that it has been examined by an independent laboratory and has been determined to contain no banned substances or harmful ingredients. 

If this is a concern for you, then it is advisable to choose a pre-workout supplement that has been third-party tested and is endorsed with a label from NSF for Sport of Informed Choice.

FAQs About Pre-Workouts for Focus

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any diseases.

References

1. Calatayud J, Vinstrup J, Jakobsen MD, et al. Importance of mind-muscle connection during progressive resistance training. Eur J Appl Physiol. 2016;116(3):527-533. doi:10.1007/s00421-015-3305-7
2. Liu Q, Sikand P, Ma C, et al. Mechanisms of itch evoked by β-alanine. J Neurosci. 2012;32(42):14532-14537. doi:10.1523/JNEUROSCI.3509-12.2012
3. McLellan TM, Caldwell JA, Lieberman HR. A review of caffeine’s effects on cognitive, physical and occupational performance. Neuroscience & Biobehavioral Reviews. 2016;71(1):294-312. doi:https://doi.org/10.1016/j.neubiorev.2016.09.001
4. Janitschke D, Lauer AA, Bachmann CM, Grimm HS, Hartmann T, Grimm MOW. Methylxanthines and Neurodegenerative Diseases: An Update. Nutrients. 2021;13(3):803. Published 2021 Feb 28. doi:10.3390/nu13030803
5. Zaragoza J, Tinsley G, Urbina S, et al. Effects of acute caffeine, theanine and tyrosine supplementation on mental and physical performance in athletes. J Int Soc Sports Nutr. 2019;16(1):56. Published 2019 Nov 26. doi:10.1186/s12970-019-0326-3
6. Gonzalez AM, Trexler ET. Effects of Citrulline Supplementation on Exercise Performance in Humans: A Review of the Current Literature. J Strength Cond Res. 2020;34(5):1480-1495. doi:10.1519/JSC.0000000000003426
7. Bellar D, LeBlanc NR, Campbell B. The effect of 6 days of alpha glycerylphosphorylcholine on isometric strength. J Int Soc Sports Nutr. 2015;12:42. Published 2015 Nov 17. doi:10.1186/s12970-015-0103-x
8. Siamwala JH, Dias PM, Majumder S, et al. L-theanine promotes nitric oxide production in endothelial cells through eNOS phosphorylation. J Nutr Biochem. 2013;24(3):595-605. doi:10.1016/j.jnutbio.2012.02.016
9. Einöther SJ, Martens VE, Rycroft JA, De Bruin EA. L-theanine and caffeine improve task switching but not intersensory attention or subjective alertness. Appetite. 2010;54(2):406-409. doi:10.1016/j.appet.2010.01.003
10. Jakaria M, Azam S, Haque ME, et al. Taurine and its analogs in neurological disorders: Focus on therapeutic potential and molecular mechanisms. Redox Biol. 2019;24:101223. doi:10.1016/j.redox.2019.101223
11. Wessinger CM, Inman CL, Weinstock J, Weiss EP. Effect of Huperzine A on Cognitive Function and Perception of Effort during Exercise: A Randomized Double-Blind Crossover Trial. Int J Exerc Sci. 2021;14(2):727-741. Published 2021 Aug 1.
12. Moraes Rd, Van Bavel D, Moraes BS, Tibiriçá E. Effects of dietary creatine supplementation on systemic microvascular density and reactivity in healthy young adults. Nutr J. 2014;13(1):115. Published 2014 Dec 15. doi:10.1186/1475-2891-13-115
13. Domínguez R, Cuenca E, Maté-Muñoz JL, et al. Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review. Nutrients. 2017;9(1):43. Published 2017 Jan 6. doi:10.3390/nu9010043
14. Lu Y, Deng B, Xu L, Liu H, Song Y, Lin F. Effects of Rhodiola Rosea Supplementation on Exercise and Sport: A Systematic Review [published correction appears in Front Nutr. 2022 Jun 20;9:928909]. Front Nutr. 2022;9:856287. Published 2022 Apr 7. doi:10.3389/fnut.2022.856287
15. Coull NA, Watkins SL, Aldous JW, et al. Effect of tyrosine ingestion on cognitive and physical performance utilising an intermittent soccer performance test (iSPT) in a warm environment. Eur J Appl Physiol. 2015;115(2):373-386. doi:10.1007/s00421-014-3022-7
16. Terburg D, Syal S, Rosenberger LA, et al. Acute effects of Sceletium tortuosum (Zembrin), a dual 5-HT reuptake and PDE4 inhibitor, in the human amygdala and its connection to the hypothalamus. Neuropsychopharmacology. 2013;38(13):2708-2716. doi:10.1038/npp.2013.183
17. Chen L, Chen MY, Shao L, et al. Panax notoginseng saponins prevent colitis-associated colorectal cancer development: the role of gut microbiota. Chin J Nat Med. 2020;18(7):500-507. doi:10.1016/S1875-5364(20)30060-1
18. Rogers JM, Gills J, Gray M. Acute effects of Nitrosigine® and citrulline malate on vasodilation in young adults. J Int Soc Sports Nutr. 2020;17(1):12. Published 2020 Feb 24. doi:10.1186/s12970-020-00343-y
19. Reyes-Izquierdo T, Nemzer B, Argumedo R, Cervantes M, Pietrzkowski Z. The Effect of ElevATP on Exercise Output: A Single Dose, Blinded, Three-Way Cross-Over Study. Journal of Nutraceuticals and Food Science. 2016;1(3). Accessed May 14, 2023.
20. Paul SS, Dibble LE, Olivier GN, Walter C, Duff K, Schaefer SY. Dopamine replacement improves motor learning of an upper extremity task in people with Parkinson disease. Behav Brain Res. 2020;377:112213. doi:10.1016/j.bbr.2019.112213
21. Killer SC, Blannin AK, Jeukendrup AE. No evidence of dehydration with moderate daily coffee intake: a counterbalanced cross-over study in a free-living population. PLoS One. 2014 Jan 9;9(1):e84154. doi: 10.1371/journal.pone.0084154. PMID: 24416202; PMCID: PMC3886980.
22. Malík, M., & Tlustoš, P. (2022). Nootropics as Cognitive Enhancers: Types, Dosage and Side Effects of Smart Drugs. Nutrients, 14(16), 3367. https://doi.org/10.3390/nu14163367
23. Docherty, S., Doughty, F. L., & Smith, E. F. (2023). The Acute and Chronic Effects of Lion’s Mane Mushroom Supplementation on Cognitive Function, Stress and Mood in Young Adults: A Double-Blind, Parallel Groups, Pilot Study. Nutrients, 15(22), 4842. https://doi.org/10.3390/nu15224842

Destini Moody, RD, CSSD, LD

Destini Moody, RD, CSSD, LD is a sports dietitian and the head of performance nutrition for the NBA G League Ignite. In addition to working with pro athletes, Destini has ghostwritten four weight loss and wellness cookbooks. She also authors online content covering fitness and nutrition topics.

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