4-minute leave-in treatment to clinically reverse hair damage.
An at-home leave-in treatment infused with our patented K18Peptide™ that works to repair even the most extreme damage, renewing hair to its most youthful, healthy state.
Bleach + Color
Heat
Chemical ServicesA leave-in treatment mask that works at the molecular level to reverse hair damage in just 4 minutes. Clinically proven K18PEPTIDE™ repairs damage from bleach, colour, chemical services, and heat, delivering immediate and lasting results for stronger, softer, smoother, and bouncier hair.
Takes damage repair further – reconnects both polypeptide chains (and as a result, also reconnects disulfide bonds) for strength along the length + width of the hair – offering comprehensive, lasting damage repair.
Restores hair from even extreme damage – by working at the innermost layer of the hair, core strength and elasticity are renewed for strong, smooth, bouncy hair.
Delivers immediate and lasting results – hair is repaired from the first use and lasts past your next wash, for ongoing reparative benefits.
Simplified repair – convenient, leave-in formula works in just 4 minutes, with no extra rinse required.
Works on all hair types – because K18PEPTIDE™ works on a molecular level (where all hair is the same), this product is effective on all hair types.
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.
$15.00
A 4-minute leave-in treatment mask designed to clinically reverse hair damage and restore stronger, softer, smoother and bouncier hair.
Infused with patented K18Peptide™, this at-home treatment works at the molecular level to repair damage caused by bleach, colour, chemical services and heat.
The leave-in formula helps reconnect broken hair structures for lasting repair, restoring strength, elasticity and healthy-looking movement from the inside out.
Key benefits:
- Repairs damage caused by bleach, colour, heat and chemical services
- Works in just 4 minutes
- Leave-in formula with no rinsing required
- Helps restore strength, softness, smoothness and bounce
- Delivers immediate and lasting results
- Works on all hair types
- Ideal for post-salon service repair or ongoing damage care
1. Shampoo hair, but do not condition.
2. Towel-dry hair thoroughly.
3. Apply 1–3 pumps of K18 Leave-In Molecular Repair Hair Mask, depending on hair length and density.
4. Start at the ends and work upward toward the roots.
5. Leave for 4 minutes.
6. Do not rinse out.
7. After 4 minutes, comb, add styling products if desired and style as usual.
Use for 4–6 washes after a salon service, then as needed.
Dos:
- Use a clarifying shampoo first if you are a heavy product or dry shampoo user.
- Towel-dry thoroughly before applying.
- Wait the full 4 minutes before styling or applying other products.
- Use every 4–6 shampoos consecutively for best results.
Don’ts:
- Do not condition before applying K18.
- Do not use too much product.
- Do not rinse it out.
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
