Sophora Japonica Extract Quercetin 98% Powder, Natural Flavonoid Raw Material for Antioxidant & Vascular Support Bulk Wholesale
Sophora Japonica Extract Quercetin 98% Powder, Natural Flavonoid Raw Material for Antioxidant & Vascular Support Bulk Wholesale

Product Description

This product is a high-purity plant extract powder derived from the flower buds of Sophora japonica and standardized to contain 98% quercetin, a natural flavonoid widely studied for its antioxidant and cellular protective properties. The powder appears as a light yellow to creamy yellow fine powder, with good formulation compatibility for dietary supplement applications.
Quercetin 98% is commonly used in antioxidant supplements, vascular support products, immune wellness blends, anti-aging formulations and compound plant extract products. It helps neutralize free radicals, support inflammatory balance and maintain overall cellular protection.

Sophora Japonica Extract Quercetin 98% Powder, Natural Flavonoid Raw Material for Antioxidant & Vascular Support Bulk Wholesale

2026-08-01 Plant Extracts & Fruit Vegetable Powders

High-purity Sophora japonica extract powder containing 98% quercetin, derived from natural pagoda tree flower buds. Suitable for antioxidant supplements, vascular support, immune wellness and anti-aging formulations. Available in bulk packaging with lab testing documentation and custom OEM formulation support.

USD 58
1-10 Pieces
USD 50
11-50 Pieces
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