K18 is a leave-in treatment mask for all hair types that clinically reverses damage in 4 minutes. Patented peptide technology repairs damage from bleaching, dyeing, chemical treatments and heat - and restores strength, softness, suppleness and bounce to hair. Our K18Peptide M reverses damage clinically proven in just four minutes. Heals damage from bleaching, dyeing, chemical treatments and heat Restores strength, softness, suppleness and bounce Cannot be washed out with shampoo and leaves lasting results Vegan, colorfast, free from animal testing Up to 91% original strength* Up to 94% original elasticity* Results observed in a clinical trial using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history. Use a clarifying shampoo if you use a lot of products or dry shampoo to remove deposits and help our peptide penetrate and get where it needs to 90. Wait for the full four minutes before styling or applying other products. Use it after every 4. to 6. Hair wash to see and feel lasting results. Application of K18: IN the shower 1. Shampoo, no conditioner. EXCEPT the shower 1°Dry thoroughly with a towel. 2. Start with 1-pump of K18 mask and add more depending on length, thickness and condition. 3. Work evenly from the tips to the roots into the hair, one pump at a time. 4. Leave it on for 4 minutes to activate it. 5 DO NOT rinse. 6°Style as usual.