🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Vegetarian Capsule(s) Serving Size
120 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (556% DV)
Calcium
90 mg (7% DV)
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 100mg

Other Ingredients

Cellulose Water Magnesium Stearate Silica

Label Claims — Verification

Nutrient
All Other
All Other (99% of products) Structure/Function (84% of products) Nutrient (23% of products) Qualified Health (1% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, adults take one (1) vegetarian capsule, one (1) to two (2) times daily with meals, or as directed by a health professional.

⚠️ Warnings & Precautions

Keep out of reach of children.

🧪 Formulation Notes

Contains no sugar, salt, dairy, yeat, wheat, gluten, corn, soy, preservatives, artificial colors or flavors.

Buffered

From Pureway-C, a new, unique form of Vitamin C (ascorbic acid with lipid metabolites) which enhances the absorption, bioavailability and retention of Vitamin C in blood plasma, cells and tissues. Studies demonstrate that Pureway-C is more rapidly absorbed and leads to higher Vitamin C levels than other forms of Vitamin C, including: ascorbic acid and popular brands of calcium ascorbate. The appropriate amount of calcium is also added to buffer the formula and make the product non-acidic. Citrus Bioflavonoid Complex enhances Vitamin C's benefits.

Pureway C Antioxidant Super Nutrient

Quality and potency guaranteed

Additional Information

Store in a cool, dry place and away from direct light.

Product Details

DSLD Entry Date 2024-07-25
Product Type Other Combinations
Form Capsule
DSLD ID 316704
Data Updated 2026-04-11

Research Evidence

184 Research Sources
55 Avg Quality Score
91 Systematic Review
75 Meta Analysis
7 Rct
7 Clinical Trial
2 Cochrane Review
1 Openfda Safety
B Treatment of gouty arthritis with traditional Chinese medicine decoction: Meta-analysis, network pharmacology analysis, and molecular docking
Meta Analysis Medicine 2024
B Effects of quercetin supplementation on lipid profile: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2017
B Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
Meta Analysis BMC endocrine disorders 2024
B Quercetin and endurance exercise capacity: a systematic review and meta-analysis
Meta Analysis Medicine and science in sports and exercise 2011
B Dietary flavonoid intake and smoking-related cancer risk: a meta-analysis
Meta Analysis PloS one 2013
B Clinical efficacy evaluation and potential mechanism prediction on Guizhi-Shaoyao-Zhimu decoction in the treatment of gouty arthritis based on meta-analysis, network pharmacology analysis, and molecular docking
Meta Analysis Medicine 2023
B A Systematic Review: Quercetin-Secondary Metabolite of the Flavonol Class, with Multiple Health Benefits and Low Bioavailability
Systematic Review International journal of molecular sciences 2024
B Dietary flavonoid for preventing colorectal neoplasms.
Cochrane Review The Cochrane database of systematic reviews
B Flavonoids for treating venous leg ulcers.
Cochrane Review The Cochrane database of systematic reviews
B The effects of quercetin supplementation on lipid profiles and inflammatory markers among patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2020
View all evidence for Quercetin →

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