C-1000
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 Capsule(s)
Serving Size
Vitamin
Product Type
0%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Vitamin C
1000 mg
(1667% DV)
Other Ingredients
Hydroxypropyl Methylcellulose (vegetable) Capsules
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Directions for Use
Suggested Use: One capsule 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.
Kosher and Halal certified.
Kosher and Halal certified.
GMP Good Manufacturing Practice
Additional Information
Store tightly closed in a cool, dry place.
Energy = Health
EarthKosher GMP Good Manufacturing Practice
PNR Over 100 Partners in Research
ISWA Halal Made in the USA
Metadata
Product Details
UPC / SKU7 05105 11550 4
DSLD Entry Date2020-04-23
Product TypeVitamin
FormCapsule
BrandBio-Tech Pharmacal
DSLD ID217248
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
Compare
Similar Products
Vitamin C Ester Ascorbyl Palmitate
OL Olympian Labs · Capsule
100
Vitamin C 1000 mg
PurHEALTH · Capsule
100
Ultra C Buffered
New Sun · Capsule
100
Black Elderbarry with Liposomal Vitamin C & Zinc
SunVita Health · Capsule
100
Natural Vitamin C
Herbadiet · Capsule
100
Vitamin C research
Best Vitamin C
All Vitamin C products
More from Bio-Tech Pharmacal
View on NIH DSLD →
This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.