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$60
1-199 Others
$50
200-499 Others
$40
≥500 Others
Product Description
Quercetin is a naturally occurring flavonoid found in many fruits, vegetables, and medicinal plants. It is recognized for its strong antioxidant activity and is commonly used in dietary supplements, functional foods, beverages, and nutraceutical formulations. Quercetin powder is typically extracted from plant sources and processed to achieve high purity for commercial applications.
Quercetin belongs to the flavonoid family of plant compounds and is widely distributed in nature. It can be found in apples, onions, berries, grapes, broccoli, and various herbs. Due to its stability and biological activity, quercetin has become one of the most popular natural ingredients in the health and wellness industry.
Quercetin is extensively used across multiple industries due to its versatility and compatibility with various formulations. Common applications include:
| Item | Specification |
|---|---|
| Product Name | Quercetin |
| Appearance | Yellow Fine Powder |
| Purity | 95%–98% (HPLC) |
| Source | Plant Extract |
| Shelf Life | 24 Months |
| Storage | Store in a Cool, Dry Place |
Quercetin powder is commonly packed in food-grade fiber drums or aluminum foil bags to maintain product quality during transportation and storage. It should be stored in a cool, dry environment away from direct sunlight and moisture.
As a well-known natural flavonoid, quercetin continues to be a valuable ingredient in dietary supplements, functional foods, and nutraceutical products. Its antioxidant characteristics, broad application potential, and natural origin make it a preferred choice for manufacturers and formulators worldwide.

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