K18 Biomimetic Hairscience's Leave-In Molecular Repair Hair Mask is a groundbreaking treatment designed to repair and strengthen hair at the molecular level. Utilizing the patented K18Peptide™, this mask works to reconnect broken keratin chains, restoring hair's strength, elasticity, and overall health. Key Benefits: Molecular Repair: The K18Peptide™ penetrates deep into the hair's inner layers to repair damage from bleach, color, chemical services, and heat, resulting in renewed strength and resilience. Restores Manageability: Users have reported improvements in hair softness, smoothness, and bounce, making hair more manageable and vibrant. Long-Lasting Results: Unlike traditional conditioners, K18's effects don't wash away with shampooing, offering lasting repair and protection. How to Use: Shampoo Only: Begin by shampooing your hair without applying conditioner. Towel-Dry: Gently towel-dry your hair until it's damp. Apply Mask: Start with 1 pump of the K18 Mask and add more as needed based on hair length and thickness. Distribute evenly from roots to ends. Activate: Allow the mask to sit for 4 minutes to activate. Do not rinse out. Style: After the 4-minute activation, style your hair as usual. Usage Tips: Clarify When Needed: If you frequently use heavy products or dry shampoo, consider using a clarifying shampoo before applying K18 to remove buildup and enhance penetration. Consistency Matters: For optimal results, use the mask for the first 4-6 consecutive washes following a chemical service, then maintain as needed. Product Features: pH Balanced: Formulated with a pH of 5.0 to 6.0 to maintain hair health. Clean Formula: Vegan, color-safe, and cruelty-free, free from parabens and sulfates. Incorporating the K18 Leave-In Molecular Repair Hair Mask into your hair care routine can lead to significant improvements in hair health, especially for those experiencing damage from chemical treatments or heat styling.