Amino Energy vs C4 Ultimate Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.

Amino Energy
optimum nutrition

C4 Ultimate
cellucor
Compare
Amino Energy
C4 Ultimate
Stimulants
Total Caffeine
Not specified
300 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
50%
100%
Total Mentions
2
3
Where to Buy Amino Energy
NutriCartel
Ships from:πΊπΈ United States
$22.99
Out of Stock
Updated 6h ago
Muscle Factory SC
Ships from:πΊπΈ United States
$38.99
In Stock
Updated 33d ago
Where to Buy C4 Ultimate
Muscle Factory SC
Ships from:πΊπΈ United States
$39.99
Out of Stock
Updated 7h ago
Caffeine
N/A
Exotic Stims
No
Contains Yohimbe
No
Community Approval
50%
Mentions
2
Caffeine
300 mg
Exotic Stims
No
Contains Yohimbe
No
Community Approval
100%
Mentions
3
Where to Buy
NutriCartel
Ships from:πΊπΈ United States
$22.99
Out of Stock
Updated 6h ago
Muscle Factory SC
Ships from:πΊπΈ United States
$38.99
In Stock
Updated 33d ago
Where to Buy
Muscle Factory SC
Ships from:πΊπΈ United States
$39.99
Out of Stock
Updated 7h ago
Ingredient Label
Ingredient Label
Pros
- Amino Energy is preferred by some users over other popular supplements like C4.
Cons
- A drawback of Amino Energy is that some users believe there are superior amino supplements available on the market.
Pros
- C4 Ultimate is considered a superior choice by users.
- It offers strong initial performance, comparable to other top-tier supplements.
Cons
- A drawback of C4 Ultimate is the uncertainty regarding its sustained effects throughout the day.
Comparison Summary
Amino Energy has no specified caffeine content and is seen by some users as having superior alternatives, whereas C4 Ultimate contains 300 mg of caffeine and is praised for its strong initial performance. Amino Energy targets users seeking a general amino supplement without stimulants, while C4 Ultimate is for those desiring a high-stimulant, intense pre-workout experience.
Key Differences:
- Caffeine Content: Amino Energy (N/A mg) vs C4 Ultimate (300 mg)
- User Perception of Efficacy: Amino Energy (Some users believe there are superior amino supplements available on the market.) vs C4 Ultimate (Considered a superior choice by users, offering strong initial performance.)
- User Concerns: Amino Energy (Some users believe there are superior amino supplements available on the market.) vs C4 Ultimate (Uncertainty regarding its sustained effects throughout the day.)
- User Sentiment: Amino Energy (50%) vs C4 Ultimate (100%)
Key Similarities:
- Exotic Stimulants: Neither Amino Energy nor C4 Ultimate contains exotic stimulants.