Sustained Release C-500 (Ascorbic Acid)
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- Limited research evidence available for ingredients
B
Label Compliance Grade
Product Label
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Label Data
1 Tablet(s)
Serving Size
Vitamin
Product Type
0%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
500 mg
(556% DV)
Other Ingredients
Microcrystalline Cellulose
Hydroxypropyl Methyl Cellulose
Stearic Acid
Silicon Dioxide
Magnesium Stearate
Vegetable Coating
Polyethylene Glycol
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Directions: Take 1 tablet daily as a dietary supplement or as directed by a healthcare professional.
⚠️ Warnings & Precautions
Keep out of reach of children.
Do not purchase if seal is broken.
🧪 Formulation Notes
Made in the U.S.A. from globally sourced ingredients.
Immune system support Antioxidant support
No yeast, wheat, milk, soy, artificial colors, flavors or preservatives Gluten Free
Additional Information
Protect from heat, light & moisture. Store in a cool, dry place.
Pharmacist Recommended
Product Details
UPC / SKU
0 35046 00197 1
DSLD Entry Date
2020-07-23
Product Type
Vitamin
Form
Tablet or Pill
DSLD ID
231406
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
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