K18 Professional Molecular Repair Hair Mask 5 fl oz / 150 ml

Restore your hair to its most resilient, youthful state with the K18 Professional Molecular Repair Hair Mask. This isn't just a surface-level conditioner; it is a biotech-powered leave-in treatment engineered to repair damage where it starts—at the molecular level. Utilizing the breakthrough K18PEPTIDE™, this mask mimics the natural structure of hair to reconnect broken polypeptide chains and disulfide bonds. Whether your hair has been stressed by bleach, color services, chemical treatments, or high-heat styling, K18 delivers immediate, lasting results that won't wash away. Why K18 is a Game-Changer: Molecular Reinforcement: Goes beyond the cuticle to renew core strength and elasticity across all hair types. Biotech Precision: The K18PEPTIDE™ seamlessly fits into damaged areas, reinforcing the hair's length and width for a complete "reboot." pH-Optimized Formula: With a balanced pH of 5.0–6.0, this mask minimizes cuticle swelling and keeps hair proteins in their most durable state. Weightless Softening: The refined cream format provides effortless application, leaving hair smooth, bouncy, and incredibly soft without heavy buildup. Clean & Ethical: 100% Vegan, color-safe, and cruelty-free. Professional Application Guide: For maximum results as a stand-alone treatment or following a salon service: Shampoo thoroughly, but do not use conditioner. Towel-dry hair until damp. Apply 1–3 pumps of the K18 Mask depending on hair length and density. Start at the ends and work toward the roots. Wait exactly 4 minutes. Do not rinse out. After the 4-minute window, proceed with your favorite styling products or blow-dry as usual.

• ‌Molecular Strength Restoration: Powered by the patented K18PEPTIDE™, this professional treatment works at the innermost layer of the hair to reconnect broken polypeptide chains, restoring strength and elasticity from the inside out.
• Rapid 4-Minute Results: Engineered for high-efficiency repair, this leave-in mask delivers visible improvements in hair texture, bounce, and shine in just 4 minutes, making it the ultimate solution for busy, high-performance hair care routines.
• Comprehensive Damage Defense: Clinically proven to reverse the effects of extreme hair stressors, including bleach, color services, chemical treatments, and high-heat styling, for immediate and long-lasting structural renewal.
• pH-Balanced for Resilience: Featuring an optimized pH of 5.0–6.0, this formula minimizes cuticle swelling and seals hair proteins in their most durable state, leaving hair smooth, soft, and easy to manage.