Usnea diffracta Vain.

Usnea diffracta, commonly known as old man's beard, is a type of lichen widely used in traditional herbal medicine for its potent antimicrobial and antifungal properties. The lichen contains usnic acid, a compound known for its broad-spectrum antibiotic effects, as well as other secondary metabolites with potential antioxidant and anti-inflammatory activities. At CymitQuimica, we provide high-quality extracts and compounds from Usnea diffracta for research in natural products, microbiology, and pharmacology.