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 dihydrate, Vitamin C, and Vitamin E are researched for their antioxidant properties and roles in supporting immune function. There is moderate to strong evidence supporting the use of these vitamins for cellular protection. The current evidence coverage for this specific formulation remains 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
Not labeled for sale in California.
Formulation Notes
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
Similar Products
This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.