Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc supplement bottle
Purity Products

Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc

What We Researched
4 active ingredients analyzed · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
71
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Zinc 10 mg
Vitamin C 500 mg
Quercefit Quercetin Phytosome 500 mg
Rose Hips 50 mg
Bioavailability Good

Absorption Rating

  • Zinc Fair
  • Vitamin C Fair
  • Quercefit Quercetin Phytosome Good
  • Rose Hips Fair
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Good

Dosage Analysis

  • Zinc 10 mg Effective
  • Vitamin C 500 mg Effective
  • Quercefit Quercetin Phytosome 500 mg Effective
  • Rose Hips 50 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Zinc 10 mg
Vitamin C 500 mg
Quercefit Quercetin Phytosome 500 mg
Rose Hips 50 mg

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Purity Products

Founded 1993 · Plainview, New York, United States · 14 products · purityproducts.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Recall MyBladder2025-10-27Source
Prop 65 Lead and Cadmium2016-12-22Source
Related Supplements
Frequently Asked Questions
Is Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc a good supplement?

Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc received a product quality score of 71/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 4 active ingredients The manufacturer, Purity Products, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc?

Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc contains 4 active ingredients: Zinc (10 mg), Vitamin C (500 mg), Quercefit Quercetin Phytosome (500 mg), Rose Hips (50 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc safe to take?

Purity Products Quercetin Ultimate 20x Phytosome with Vitamin C & Zinc has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Purity Products a trustworthy supplement brand?

Purity Products receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1993 and headquartered in Plainview, New York, United States, the company offers 14 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Purity Products has 2 historical regulatory incidents on record, which are factored into the trust score.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.