K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask Size:Value size 3.38 oz / 100 mL -Apply once or twice daily

-Apply once or twice daily after cleansing and toning

and bouncy post-rinse

and product buildup with apple cider vinegar while keratin helps strengthen hair

-Remove with water or a soft

-Glide onto lips and layer to build intensity

K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask Size:Value size 3.38 oz / 100 mL -Apply once or twice dailyA leave in treatment mask for all hair types that clinically reverses damage in four minutes. The patented peptide technology works to repair damage from bleach, color, chemical services, and heat, restoring strength, softness, smoothness, and bounce to hair. In the shower: Shampoo, dont condition. Once out of the shower: Using a towel gently dry hair until damp. Begin with one mL one dime size amount of K18 Mask. Only add more as needed. Average use