Backed by SGS human efficacy data. Combines 4-butylresorcinol with VC-IP and glabridin for enhanced brightening performance. Provides deep penetration and stable formulation without discoloration.

2-4%

Miscible with water; add during the low-temperature phase (37°C or below) and stir until uniform.

For toner applications, a small amount of thickener is recommended to aid suspension.

Recommended Applications: Suitable for use in brightening toners, serums, lotions, creams, and masks.

It is recommended to control the final formulation pH within 4.0 – 6.0.