Pure C Crystals
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- Limited research evidence available for ingredients
B
Label Compliance Grade
Label
Product Label
Details
Label Data
1 tsp
Serving Size
Vitamin
Product Type
0%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Vitamin C
5000 mg
(8333% DV)
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Directions for Use
Directions: Take one (1) level teaspoon (5 g) daily with food.
Warnings & Precautions
DO NOT USE IF SAFETY SEAL IS BROKEN OR MISSING
Keep out of reach of children.
Formulation Notes
Suitable for Vegetarians
Ascorbic Acid
Sugar Free
Additional Information
Quality You Can Trust.
102666 1206
1 Daily
Store in a cool, dry place.
Discussion: Vitamin C is intended to provide nutritive support for normal, healthy tissue, bones, teeth, and blood vessels as well as for antioxidant protection.
Natures' Life guarantees that NO ingredients other than those listed on this label have been added to this product.
Metadata
Product Details
UPC / SKU0 40647 00509 9
DSLD Entry Date2015-07-24
Product TypeVitamin
FormPowder
BrandNature's Life
DSLD ID47351
Data Updated2026-04-11
Research
Research Evidence
371
Research Sources
54
Avg Quality
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 in pregnancy
A
Vitamin C supplementation for the primary prevention of cardiovascular disease
A
Vitamin C for preventing and treating the common cold
A
Vitamin C for preventing and treating pneumonia
A
Vitamin E supplementation in pregnancy
A
Vitamin C supplementation for prevention and treatment of pneumonia
A
Vitamin C supplementation for prevention and treatment of pneumonia
A
Nutritional interventions for preventing and treating pressure ulcers
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? 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.