URBAN CARE BIOTIN KERATIN HAIR CARE SHAMPOO 550ML Strengthen and revitalize your hair with this professional-grade shampoo formulated with biotin and keratin. This 550ml formula penetrates the hair shaft to repair damage, reduce breakage, and restore natural shine. Biotin fortifies each strand from within while keratin smooths the cuticle layer, creating a protective barrier against environmental stressors. Ideal for weakened, brittle, or chemically treated hair, this shampoo cleanses thoroughly without stripping essential moisture. Experience noticeably softer, more resilient hair with improved manageability and a lustrous finish. Perfect for daily use as part of a comprehensive hair care regimen.