System for fine chemically enhanced hair in the early stages of thinning - gently cleanses and removes toxins like DHT (Dihydrotestosterone). BioSTYM adds thickness and strengthens the hair shaft. Bionutrients and Micro-Gen-Complex safeguard the scalp from drying irritation caused by chemical services and extend longevity and vibrancy of color. Adds Thickness Strengthens Hair Shaft Safeguards scalp from drying irritation.