4-Butylresorcinol Skin Brightening CAS 18979-61-8

Product Description

4-Butylresorcinol is one of the stable derivatives of Resorcinol (1,3 dihydroxybenzene), which is also a tyrosinase inhibitor thanks to a similar structure (free OH groups in specific positions of the aromatic ring). Blocking one of the crucial enzymes in the melanin synthesis cascade lessens hyperpigmentation, blotches, and freckles.

Incorporated in skin care applications, 4-Butylresorcinol significantly reduces UV-induced forearm pigmentation. Preventing melanin production, it is a powerful skin-whitening agent that is much more stable and effective than conventional lightning ingredients.