C4 Ultimate Shred

C4 Ultimate Shred

GGR Score

4/5

We test and review fitness products based on an independent, multi-point methodology. If you use our links to purchase something, we may earn a commission. Read our disclosures.

PRODUCT HIGHLIGHTS

  • Contains ingredients proven to increase metabolism
  • 300 milligrams of caffeine per serving
  • Positive reviews on taste
  • $2.75 per serving
Categories: Pre-Workout, Supplements

Pros & Cons

What We Like...
  • Contains ingredients linked with increased metabolism
  • Good taste
  • 300 milligrams of caffeine
  • Subscribe and save option
What Needs Improvement...
  • Some key ingredients, like L-Citrulline, are underdosed
  • Expensive if not placed on a subscription

Specs

Serving Size20.3 g
Beta-Alanine3.2 g
Caffeine300 mg
Price Per Serving$2.75
NicknameC4 Ultimate Shred
Flavors4 flavors
Third-party TestedNo
Citrulline3 g
Rating4

Summary

C4 Ultimate Shred contains numerous ingredients proven to increase your metabolism, which could lead to weight loss. Although some key ingredients, like l-citrulline, are underdosed you will get a big energy boost from the 300 milligrams of caffeine and other stimulants in this pre-workout.