K18 Leave-in Molecular Repair Hair Mask 0.17 oz Hair treatment while defining and controlling frizz

while defining and controlling frizz for a smooth and bouncy look

focusing on mid-lengths and ends

promoting overall hair health

allowing the keratin treatment to penetrate deeply and evenly

K18 Leave-in Molecular Repair Hair Mask 0.17 oz Hair treatment while defining and controlling frizzThe K18 Leave in Molecular Repair Hair Mask repairs and strengthens damaged hair with its patented bioarchived peptide. By penetrating deeply into the hair shaft and binding to the keratin, it creates stronger and more resilient hair fibers. With just a four minute application time, this mask restores the natural strength and elasticity of hair, resulting in healthier looking and feeling locks. How To Use: Apply a small amount of the mask to damp or