Quercetin 300
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 67% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyQuercetin and vitamins C and E provide antioxidant support and may help modulate allergic responses. There is moderate evidence supporting the role of these ingredients in reducing oxidative stress and supporting immune function. The overall evidence coverage for this specific formulation is limited.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested Use As a dietary supplement, 1 or 2 capsules one to three times daily with meals, or as directed by a healthcare practitioner.
Warnings & Precautions
Warning: Consuming this product can expose you to lead which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food
Formulation Notes
Quercetin 300 High quality quercetin, derived from a non-citrus, hypoallergenic plant source, stabilized with additional antioxidants so as not to auto-oxidize (degrade spontaneously).
Stabilized with antioxidants
Additional Information
Keep in a cool, dry place, tightly capped.
Product Details
Research Evidence
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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.