Keratin Complex Keratin-Enhanced Developers are formulated with a blend of Hydrolyzed Keratin, Silk Amino Acids, and Hydrolyzed Collagen to enhance the performance of the Keratin Complex Color line.

Hydrolyzed Keratin helps protect and strengthen the hair by filling in porosity. Silk Amino Acids aid in retaining moisture and restoring the hair's moisture balance. Hydrolyzed Collagen enhances softness and shine, leaving the hair looking healthy and vibrant.

These ingredients work synergistically with the Keratin Complex Color line, ensuring optimal results. The Keratin Complex Activator is designed to work with KeraBrillance Demi-Permanent Color, while the 10, 20, 30, and 40 Volume Developers are intended for use with KeraLuminous Permanent Color. Together, they deliver beautiful, long-lasting color with the added benefits of keratin and other nourishing ingredients.