Specifications
- Powered by the patented K18Peptide™, this leave‑in mask penetrates the innermost layers of hair to reconnect broken polypeptide chains and disulfide bonds—delivering authentic, molecular-level repair in just four minutes, not merely surface-level smoothing or coating.
- Effective from the first use, the formula progressively restores hair’s core integrity—improving elasticity, strength, softness, and bounce—and the benefits endure through shampoos and styling, unlike rinse-out treatments whose effects quickly fade.
- Designed for convenience, the non-greasy cream is applied to towel-dried hair—without rinsing—absorbing quickly without adding residue or heaviness, making it ideal for all hair types including fine, wavy, or color-treated strands.
- With a balanced pH in the 5.0–6.0 range, the mask helps minimize cuticle swelling and promotes hair proteins being in their most resilient state—thus enhancing durability and supporting long‑lasting repair.
- Crafted to be clean and accessible, this mask is vegan, free from harsh animal by-products, safe for color-treated hair, and effective across all hair types and textures—making it a professional-grade yet inclusive haircare staple.
- Brand:K18
- Hair type:All Hair Types
- Hair care key benefits:Repairing
- Instructions:shampoo only (skip conditioner), towel-dry hair, apply 13 pumps (depending on length/density) from ends to roots, leave for 4?minutes, comb through and style as usual
- Size:1.7 oz
- Result time:4 min
- Hair product form:Serums
- Dispenser style:Pump
- Product net content uom:Ounce
- Product net content parent:1.7 Ounces
- Retail packaging:Single Piece
- Net content statement:1.7oz
- Gender:Unisex
- Total count:1
K18 Leave-In Molecular Repair Hair Mask is an innovative leave-in treatment designed to help repair and strengthen hair damaged by bleaching, coloring, chemical services, heat styling, and environmental stressors. Powered by the patented K18Peptide™, this advanced formula works at a molecular level to help restore hair's strength, softness, smoothness, and elasticity. Unlike traditional conditioning masks, this lightweight leave-in treatment helps reconnect damaged hair structures while improving overall hair health and manageability. The non-rinse formula absorbs quickly without weighing hair down, leaving it feeling softer, stronger, and more resilient. Suitable for all hair types, K18 Leave-In Molecular Repair Hair Mask helps transform dry, damaged hair into healthier-looking, more vibrant strands with lasting results.