magnolia officinalis bark extract

Product name: Honokiol, Magnolol Specifications: 50%,90%,98% Magnolol+Honokiol Source: Magnolia officinalis bark CAS No: 528-43-8 Appearance: Brown to white powder Test Method: HPLC Shelf Life: 2 Years Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL Content: Natural, Non-additive, Non-GMO, Treat by Heat Only