HEIMISH RX Amino Keratin Heat Protecting Leave-In Treatment strengthens and protects hair with keratin and amino acids, providing heat protection and enhancing shine.HEIMISH RX Amino Keratin Heat Protecting Leave-In Treatment is a nourishing leave-in treatment formulated to strengthen and protect slightly damaged hair from heat styling tools.Enriched with keratin and a complex of 17 amino acids, it deeply nourishes hair, combating frizziness and imparting long-lasting softness and shine.This lightweight, silky essence-type formula works as a treatment for wet hair and as a serum for dry hair, providing versatility in hair care routines.Additionally, it features microbiome-friendly perfumes with malodor counteractant technology, helping to neutralize odors and leave hair feeling refreshed.