Usnea Diffracta P.E.(herb extract) (info12 at lgberry dot com dot cn)
Usnea acid
Active ingredient: scale extract content: [10：1 20:1 etc.] Usnea is not a plant but rather a fruticose lichen combination of two kinds of organisms, fungus and alga, growing in a symbiotic union.
Some Usnea species reproduce by soredia, whereby a moldlike fungus captures and entraps microscopic green algae, resulting in a new stable thallus of a specific structure with no resemblance to its fungal or algal antecedents.
