C4 Sport Blue Raspberry
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 30% of ingredients have research evidence
A
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis product contains B vitamins and calcium, which support energy metabolism and muscle function. While research on these individual nutrients is strong, the overall evidence coverage for this specific formulation is limited. The ingredient profile maintains a high safety score.
AI-generated summary based on research evidence. Not medical advice.
Label
Product Label
Details
Label Data
7.1 Gram(s)
Serving Size
30
Servings
Other Combinations
Product Type
30%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Calories
5 Calorie(s)
Total Carbohydrate
1 Gram(s)
(1% DV)
3.4 mg
(200% DV)
2.6× RDA — within safe limits
114 studies (A:3, B:35)
60 mcg
(2500% DV)
25.0× RDA — above typical dose
139 studies (A:1, B:44)
Calcium
25 mg
(2% DV)
12 mg
(3% DV)
Market median: 500.0mg (1 products)
316 studies (A:8, B:159)
Sodium
60 mg
(3% DV)
Potassium
20 mg
(1% DV)
C4 Sport Performance Blend
3.181 Gram(s)
C4 Sport Energy Blend
1.138 Gram(s)
Other Ingredients
Citric Acid
Natural & Artificial flavors
Malic Acid
Silicon Dioxide
Calcium Silicate
Sucralose
Acesulfame Potassium
FD&C Blue #1
Claims
Label Claims — Verification
Unverified
All Other
Unverified
Structure/Function
Info
Product Information
Formulation Notes
Preworkout Elevated energy Muscular endurance Supports hydration
Blue Raspberry naturally & artificially flavored
Additional Information
#1 global pre-workout brand
NSF Certified Sport
Metadata
Product Details
Research
Research Evidence
237
Research Sources
53
Avg Quality
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A
Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
A
Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
A
Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
A
Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
A
Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
B
Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
B
Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
B
A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
B
Relationship between vitamin B12 levels and motor development: A systematic review
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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.