professional molecular repair mist 150mL

The K18PEPTIDE™ works at the innermost layer of hair, reconnecting polypeptide chains and disulfide bonds broken during bleaching, chemical services, and through heat damage. By addressing these damage sites at the innermost layer of hair, core strength and elasticity are renewed for strong, smooth, bouncy hair—even after the most extreme damage done in the salon.

pH level of 7.5-8.0 shifts the cuticle layer open to deliver the K18PEPTIDE™ to damage sites on the molecular level.

• In cases of extreme damage or certain salon services, the mist works alone to renew hair without weighing it down.

• Powered by the patented K18PEPTIDE™, engineered over 10 years in a biotech lab to work on the molecular level to rebuild hair from the inside out in just 4 minutes.

• Because the K18PEPTIDE™ works at the molecular level, it works on every single hair type

• Clinically proven to reverse hair damage from: Bleach + Color, Chemical Services, Heat

• Restores strength, softness, smoothness, and bounce

• Immediate + progressive results

• Vegan, color-safe, cruelty-free

With just one salon treatment using the K18 PRO service (PRO mist + PRO mask), hair is restored up to:

91% original strength*
94% original elasticity*

*Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history.

How to use with a chemical service

1. Before all services, mist hair with water (do not saturate).
2. Section hair into 4 quadrants.
3. Apply 6–12 sprays of K18 PRO mist per quadrant based on length and density. Hair should feel slightly damp.
4. Let sit for 4 minutes. Do not rinse out.
5. Dry hair if needed, then perform desired chemical service
6. Shampoo, do not condition.
7. Towel-dry thoroughly.
8. Depending on service*, follow with the K18 PRO mask to complete the PRO service.

*Refer to the K18 service guide for specific usage instructions by chemical service.

How to use as part of a styling service or as part of a K18 PRO service standalone treatment:

1. Before haircuts, styling, or using as a treatment, cleanse hair with K18 detox shampoo for the cleanest canvas. Do not condition.
2. Towel dry thoroughly.
3. Section hair into 4 quadrants.
4. Apply 6–12 sprays of K18 PRO mist per quadrant based on length and density.
5. Immediately apply K18 PRO mask on top (remember it's highly concentrated so only use about 1-3 pumps).
6. Wait 4 minutes, do not rinse.
7. Style as usual.

• DO saturate the hair with water first
• DO wait 4 minutes to activate
• DO use pre-service to strengthen your canvas or throughout depending on the service and hair needs

• DON'T mix into your bleach or color
• DON'T increase your bleach volume or alter your typical color formula
• DON'T rinse it out

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Polysorbate 20, sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, Potassium Sorbate, Potassium Hydroxide, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.