Patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services and thermal styling. For all hair types. Heals hair with lightweight moisturising benefits to detangle and keep hair smooth and soft. For best results, use for 4-6 consecutive washes, and then every 3-4 washes: 1. Shampoo, do not condition, towel dry thoroughly 2. Begin with 1 pump of K18 Mask and add more depending on length, thickness, and condition - work evenly into hair from ends to roots 3. Let sit for 4 minutes to activate 4. Do NOT rinse out, style as usual Key benefits: - Clinically proven to reverse damage in just 4 mins - Heals damage from bleach, colour, chemicals, heat etc - Reduces breakage and split ends - Long-lasting results - 91% original strength* - 94% original elasticity* * Results from a clinical study while using mist and mask as part of a bleaching treatment. Results vary depending on hair type and quality. Vegan Colour safe Cruelty-free