this  formula consisting of effective hair treatments such as biotin, zinc, and essential amino acids such as lutein and cysteine. It treats the hair ends and the hair fiber from depth thanks to the light molecular structure that enables the Cortex to penetrate the hair shaft. plus

Pure Collagen 99% and Hydrolyzed Giolysalic Acid , Each of them works to treat the hair from the inside out, restore the hair structure, and build up broken and damaged protein due to chemical treatments, dyes, or even sunlight.