Category:
Plant Extracts
CAS NO:
125-46-2
Standard:
In-house Standards,

Usnic acid (alias: usnic acid), molecular formula: C18H16O7, from natural usnea.
Used to stop bleeding, antibacterial, anti-inflammatory, wound healing, in addition to the plaque, enhance human immunity, and has good curative effect for oral cavity ulcer disease and vaginitis.
Often used as toothpaste and cosmetics additive.