K18 Leave-In Molecular Repair Hair Mask is a leave-in treatment designed to repair damaged hair from chemical services, heat styling, and mechanical stress. Its lightweight formula works at the molecular level to help restore damaged keratin chains, leaving hair stronger, smoother, softer, and more resilient.

Powered by the patented K18PEPTIDE™, the treatment helps reconnect broken keratin chains and restore hair strength and elasticity. The leave-in formula also helps improve manageability, reduce frizz, and enhance shine without weighing the hair down, making it suitable for all hair types.

Key Features:

• Helps repair damage caused by bleach, color, chemical treatments, and heat
• Powered by patented K18PEPTIDE™ technology
• Helps restore hair strength and elasticity
• Reduces the appearance of breakage and split ends
• Helps improve softness, smoothness, and manageability
• Helps reduce frizz and enhance shine
• Lightweight leave-in formula with no need to rinse
• Suitable for all hair types and textures

• Helps restore hair’s natural-looking strength and resilience

Usage:

• Shampoo without using conditioner, then towel-dry thoroughly. Apply 1–3 pumps depending on hair length and density, working from ends toward the roots. Leave in for 4 minutes, then style as usual without rinsing. Use for 4–6 consecutive washes, then use as needed for maintenance.