Phenylethyl Resorcinol

Phenylethyl Resorcinol (Phenylethyl Resorcinol) is a high purity, resorcinol-derived brightening and antioxidant active of synthetic origin, extensively utilized in high-performance brightening, spot-care, and even-tone skin care formulations as a multifunctional tyrosinase-inhibiting active, engineered to reinforce skin tone evenness and luminosity, and optimally incorporated with solubilizers or within emulsion systems for consistent and effective active delivery.