🟢 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 Gram(s) Serving Size
250 Servings
Vitamin Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
1 Gram(s) (1110% DV)

Other Ingredients

None

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Adult Use: Mix 1 level scoop in 8 ounces fruit juice or beverage of your choice daily, preferably without food, or as recommended by a nutritionally informed physician.

🧪 Formulation Notes

Doctor's Best Pure Vitamin C Powder contains Q-C which is manufactured in Scotland and prized for its quality and reliability. Vitamin C is indispensable to the body for its role in the synthesis of collagen, carnitine, and certain brain chemical transmitters.

Helps support a healthy immune system

Vegan

Non-GMO Gluten Free Soy Free

Premium vitamins by DSM - www.qualityforlife.com

Abundant clinical research confirms Vitamin C's fundamental support for the immune system, brain, eyes, hearrt and circulation, and all organ systems. Vitamin C is also an electron donor, supporting numerous enzymes and enhancing the body's total antioxidant potential. Helps support a healthy immune system Helps support the body's antioxidant potential Essential cofactor for important enzyme systems Essential for joints and other connective tissues

Additional Information

Store in a cool dry place.

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Product Details

UPC / SKU 7 53950 00333 0
DSLD Entry Date 2023-12-14
Product Type Vitamin
Form Powder
DSLD ID 302704
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 in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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