C4 Ultimate Strawberry Watermelon
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 23% of ingredients have research evidence
B
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThe formula contains citrulline and carnosine, which have moderate to strong evidence for supporting blood flow and buffering lactic acid during exercise. These ingredients are intended to enhance muscular endurance and pump. However, the overall evidence coverage for this specific profile is very low.
AI-generated summary based on research evidence. Not medical advice.
Label
Product Label
Details
Label Data
16.4 Gram(s)
Serving Size
20
Servings
Other Combinations
Product Type
23%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
(1% DV)
Calcium
80 mg
(6% DV)
6 Gram(s)
Market median: 2000.0mg (275 products)
CarnoSyn
3.2 Gram(s)
Con-Cret
1 Gram(s)
1 Gram(s)
Market median: 5.0mg (298 products)
705 studies (A:5, B:123)
1 Gram(s)
Market median: 500.0mg (180 products)
5 studies (A:0, B:1)
300 mg
Market median: 180.0mg (239 products)
49 studies (A:1, B:19)
AlphaSize
200 mg
TeaCrine
62.5 mg
Toothed Clubmoss
5 mg
Rauwolfia vomitoria Bark, Root Extract
1 mg
Other Ingredients
Natural & Artificial Flavors
Calcium Silicate
Silicon Dioxide
Acesulfame Potassium
Sucralose
Citric Acid
Malic Acid
FD&C Red #40
Claims
Label Claims — Verification
Unverified
All Other
Unverified
Structure/Function
Info
Product Information
Formulation Notes
Pre-workout Ultimate energy alertness Ultimate pump performance Ultimate muscular endurance
Strawberry watermelon Naturally & artificially flavored
Additional Information
#1 global pre-workout brand
www.C4energy.com & Cellucor.com
Metadata
Product Details
Research
Research Evidence
849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A
Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
A
Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
A
Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
A
Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
A
Calcium and vitamin D for increasing bone mineral density in premenopausal women
A
Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
A
The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.