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Vitamin C 1000 mg

product on market Capsule PurHEALTH Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Vitamin C is a well-researched antioxidant that supports immune function and collagen synthesis. There is strong evidence for its role in protecting cells from oxidative stress. This formulation provides a high daily dose of the nutrient.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Vitamin C 1000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1000 mg (1667% DV)
11.1× RDA — above typical dose (UL: 2000 mg) 250 studies (A:6, B:97)

Other Ingredients

Gelatin Rice powder
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: For adults, take two (2) capsules daily. Preferably with a meal.

Warnings & Precautions

Warning: Not intended for use by pregnant or nursing women. If you are taking any medications, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur

Not intended for use by persons under the age of 18 Keep out of reach of children.

FDA Food and Drug Administration Approved Facility

Formulation Notes

Contains No: Artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat

Rose Hips, Acerola

Pure Zero fillers Zero binders

Additional Information

100% money back guarantee

Third Party Tested

Clinically proven

cGMP Certified

Brought to you by PurMEDICA

Supports Immune Function Provides Antioxidant Support Helps maintain blood pressure and cholesterol levels

Made in USA

Please recycle

Metadata

Product Details

UPC / SKUB01LYQU75I
DSLD Entry Date2019-04-25
Product TypeBotanical
FormCapsule
DSLD ID200586
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
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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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.