【Upcycled Daily Vegetable Ingredient】
Derived from onion bulbs (Allium cepa L.), focusing on the most nutritionally valuable components of onions and refined into a highly purified botanical ingredient.
【High-Quercetin Content】
Extracted from the outer layers of onions, naturally rich in flavonoids—especially Quercetin.
Quercetin content is over 10 times higher than that of fresh onion flesh (approx. 15–16 mg/g).
【Supports Daily Defense & Health Maintenance】
Quercetin serves as a functional nutritional ingredient that helps regulate physiological balance, supports vitality, and contributes to daily health maintenance.
Certifications
Product Information
Brand
KINGHERBS
Origin
China
Specifications
Quercetin 10%
Patent
No
HALAL
Yes
Applications
Nutritional supplementation・Daily health support・Wellness maintenance・Vitality support