Product Overview
Quercetin is a flavonol polyphenol found in apples, onions, and citrus, and one of the most researched flavonoids in nutrition science. It is used in immune-support, seasonal-comfort, and sports-recovery formulations, and is also a candidate in senolytic research blends.
Key Features
- Well-researched, label-friendly flavonoid with broad consumer recognition
- Available in food/supplement grade and cosmetic grade
- Suitable for capsules, tablets, and powder blends
- Often combined with vitamin C and bromelain in premium formulas
- Supplied with COA and MSDS available on request
How It Works
- Flavonoid antioxidant: quercetin neutralises free radicals and chelates metal ions.
- Immune-support positioning: widely formulated for seasonal immune wellness products.
- Sports recovery: used in recovery blends alongside curcumin and vitamin C.
- Cellular-aging research: studied as part of senolytic combinations with fisetin and similar polyphenols.
Typical Applications
- Immune-support capsules and tablets
- Seasonal comfort and allergy-season products
- Sports recovery and antioxidant blends
- Longevity and cellular-health stacks
- Antioxidant skincare formulations
Key Specifications
| INCI Name | Quercetin |
|---|---|
| Material | Quercetin (dihydrate) |
| CAS Number | 117-39-5 |
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.24 g/mol |
| Appearance | Yellow to yellow-green fine powder |
| Assay / Purity | Available on request |
| Grade | Available on request |
| Packaging | Available on request |
| MOQ | Available on request |
Storage & Handling
Store in a cool, dry place below 25 °C, protected from light and moisture. Keep the container tightly sealed when not in use.
Why Choose VeraVitabio
- Bulk B2B supply — flexible MOQ from sample kits to full production quantities
- Full documentation — COA, MSDS, and specification sheets available on request
- OEM / ODM support — finished capsule, tablet, powder, and private-label development
- US & EU market experience — documentation support for importers and brand owners
- Stable supply chain — vetted manufacturing partners with batch-level traceability
Request a Quote — Looking to source Quercetin for your next formulation? Send your specification and target volume to info@veravitabio.com or WhatsApp +86 157 7194 0528. Samples and full documentation are available for qualified B2B buyers. Web: veravitabio.com
Need pricing, a sample or full documentation?
Send your specification, target volume and destination country — our team replies within one business day.
For food, beverage, and nutraceutical formulation use. This product is not intended to diagnose, treat, cure, or prevent any disease. Specifications shown are for general reference; full Certificate of Analysis and supporting documentation are available upon request.
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