My hair has been through a lot of coloring and straightening, so it was definitely showing the damage. After using K18 consistently, it feels stronger and much easier to brush.
















K18 Repair Hair Mask is a leave-in treatment designed to repair and strengthen damaged hair from the inside out. Its K18Peptide™ technology helps reconnect broken keratin chains caused by chemical treatments, heat, and other damage, leaving hair looking healthier, smoother, softer, and more manageable.
Free standard shipping
Estimated to be delivered on 3 to 5 Business Days..
Thousands of women are upgrading their daily skincare routine with this at-home sculpting device designed to promote a more lifted, refreshed appearance.
Powered by K18Peptide™ technology, the treatment works at the molecular level to help repair damage caused by bleaching, coloring, chemical treatments, and heat styling, helping hair look healthier from within.
Helps restore the appearance of damaged strands, improving smoothness, softness, strength, and manageability so hair looks healthier and feels noticeably better.
The lightweight, no-rinse formula is easy to add to your routine. Apply it to clean, towel-dried hair, let it absorb, and enjoy softer, smoother-looking hair without a heavy finish.