ZLEY® PAE is a paeonol ingredient (CAS 552-41-0) for cosmetic formulation evaluation. Confirm the current grade’s identity, assay, appearance, solubility and storage conditions in its COA, TDS and SDS. Early skin research includes cell and animal studies, but finished-product claims need evidence from the formula you intend to market.

For the distinction between paeonol and paeoniflorin, the relevant studies and practical buyer checks, read our paeonol skincare evidence guide. Ask ZLEY® for current documentation and sample availability before qualification.