HEIMISH RX Amino Keratin Heat Protecting Leave-In Treatment is a lightweight multi-tasking hair elixir that shields your hair from heat damage up to 230°C (450°F), while nourishing, strengthening, and taming frizz. Powered by a 17-amino acid complex and enriched with hydrolyzed keratin, it works to reinforce fragile strands and enhance shine. Use it on damp hair as a leave-in treatment before styling, or apply to dry hair as a finishing serum for added softness and gloss. Its silky, essence-like texture won’t weigh hair down, and the microbiome-friendly fragrance system—with passionfruit, jasmine, and vanilla notes—neutralizes odors while keeping your locks fresh. Suitable for all hair types, especially those frequently subjected to heat styling or dryness.