Strengthen and restore your hair with TRESemmé Biotin Repair +7 Shampoo. This advanced formula is enriched with biotin and keratin to repair damage, reduce breakage, and enhance shine. Perfect for weakened or damaged hair, it gently cleanses while nourishing each strand from root to tip. The 400ml bottle provides long-lasting care for visibly healthier, stronger hair. Experience the transformative power of professional-grade repair in every wash.