A leave-in treatment mask for all hair types that clinically reverses damage in four minutes. The K18PEPTIDE works to repair damage from bleach, color, chemical services, and heat, restoring strength, softness, smoothness, and bounce to hair.

This mask is powered by the patented K18PEPTIDE, which is just the right size and molecular structure to reach the innermost layers of hair and re-connect broken keratin chains responsible for hair’s strength and elasticity.

Restores strength, softness, smoothness, and bounce

Repairs damaged hair

Easy leave-in formula delivers lasting results

Clinical Results:

In a clinical study on hair that was bleached 8 times, after 2 uses:

Biotech-powered K18PEPTIDE restored damaged hair by up to 82%

How to Use:

– Shampoo, do not condition

– Towel-dry thoroughly

– Begin with 1 pump and add more as needed

– Let sit for 4 minutes, do not rinse out

– Comb and style as usual

– Use for 4-6 washes, then as needed

K18 Leave-In Molecular Repair Hair Mask

The patented K18 Peptide Leave-In Molecular Repair Hair Mask penetrates deep into the inner layers of hair, surpassing traditional repair products. Its unique sequence of amino acids reconnects and renews broken keratin chains, resulting in stronger, softer, smoother, and bouncier hair. With salon-like results in just 4 minutes, this concentrated formula contains moisture magnets and protectors for prepped, primed, and voluminous hair. Notice the difference with the first use. Vegan and cruelty-free.

Product Description 4-minute leave-in treatment to reverse damage. This patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling. For all hair types. Hair like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. For best results, use every 4-6 consecutive washes following a service. how to use Shampoo, do not condition. Towel dry until damp. Begin with 1 pump of K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair, one pump at a time, from ends to roots. Let sit for 4 minutes to activate. Do NOT rinse out. Style as usual. the dos & don’ts Do use a clarifying shampoo if youre a heavy product or dry shampoo user. Do dry thoroughly with hair towel or turban before application. Do wait the full 4 minutes before styling or applying another product. DO use every 4-6 shampoos consecutively to see and feel the full results. DONT condition your hair before applying K18. DONT use too much. DONT rinse it out. ingredients Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18Peptide), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.