C-Max
90/100
This product looks safe
- Contains proprietary blend — exact ingredient amounts not disclosed
- 33% of ingredients have research evidence
A
Label Compliance Grade
Product Label
Have a supplement label? Find it here.
Upload a photo of any supplement label to search our database of 92,312 products.
Safety Alerts
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed
Label Data
2 Capsule(s)
Serving Size
125
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
1000 mg
(1667% DV)
80 mg
(20% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
10 mg
(67% DV)
✅ Within RDA (0.9× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
2 mg
(100% DV)
✅ Within RDA (0.9× RDA of 2.3 mg)
📚 8 studies — no high-quality reviews
Potassium
20 mg
(1% DV)
Proprietary Blend
130 mg
Other Ingredients
Gelatin Capsule
Label Claims — Verification
❓
All Other
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Suggested Use: Two capsules per day or as directed by a healthcare professional.
⚠️ Warnings & Precautions
Keep out of the reach of children.
Safety sealed for your protection.
🧪 Formulation Notes
Contains No: Dairy, egg, fish, shellfish, nuts, wheat, gluten, soy, sugar, yeast, artificial preservatives or colors.
Mineral Ascorbate
GMP Good Manufacturing Practice
Additional Information
Store tightly closed in a cool, dry place.
Energy = Health
GMP Good Manufacturing Practice Made in the USA
PNR Over 100 Partners in Research
Product Details
UPC / SKU
7 05105 09810 4
DSLD Entry Date
2020-04-23
Product Type
Other Combinations
Form
Capsule
Brand
Bio-Tech Pharmacal
DSLD ID
217273
Data Updated
2026-04-11
Research Evidence
371
Research Sources
54
Avg Quality Score
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A
Vitamin C supplementation for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Compare Similar Products
Vitamin C Ester Ascorbyl Palmitate
OL Olympian Labs
100
Vitamin C 1000 mg
PurHEALTH
100
Ultra C Buffered
New Sun
100
Black Elderbarry with Liposomal Vitamin C & Zinc
SunVita Health
100
Natural Vitamin C
Herbadiet
100