K18REPAIR™ Starter Set

K18REPAIR™ is powered by the reparative K18PEPTIDE™ to reconnect broken disulfide bonds + polypeptide chains for immediate + lasting repair at the deepest, molecular level of hair. It’s more than a bond builder—K18PEPTIDE™ is biomimetic to hair and works past the outer cortex (where bond builders work)—so water can't wash away your results.

2 steps, 4 minutes each. No extra rinse required.

step 1: repair hair to the core pre-service

PRO mist

• Fortify hair to restore up to 99% elasticity*
• Improve hair’s resilience to prevent damage during + after services*
• Deliver stronger hair over time*
• Make color last longer + fade slower* when paired with K18 mask usage at home
• pH 7.5-8.0 swells the hair cuticle open for effective repair pre-service

step 2: reverse damage post-service

PRO mask

• Reverse damage from lightener + color, chemical services, and heat*
• pH 5.0-6.0 helps close the cuticle + seal K18PEPTIDE™ into the hair for lasting results
• Soften + detangle all hair types with lightweight emollients

*Disclaimers

Professional molecular repair hair mist: Fortifies hair pre-service to restore up to 99% elasticity* Improves post-service resilience for stronger hair over time* Color lasts longer + fades slower when paired with mask usage at home*

Professional molecular repair hair mask: Reverses hair damage caused by bleach* + color*, chemical services*, and heat*.

Immediate + progressive results*

Vegan, color-safe, cruelty-free

*Disclaimers

For stylist use with a color or chemical service

Apply the PRO molecular repair hair mist:

1. Apply a minimum of 10 full sprays of K18 professional molecular repair hair mist to each quadrant, increasing up to 20 sprays per quadrant as needed, depending on client’s length, density, and level of damage.
2. Wait 4 minutes (do not rinse out).
3. If needed, dry the hair prior to applying lightener or color. Then perform your desired technique.
4. Process your lightener or color as usual, then rinse and shampoo with K18 PEPTIDE PREP™ detox shampoo. Do not condition.

Finish with the PRO molecular repair hair mask:

1. Apply 1-3 pumps of K18 professional molecular repair hair mask based on your client’s length and density, starting at the ends and working up towards the roots.
2. Wait 4 minutes (do not rinse), then proceed with cut or style as usual.

professional molecular repair mist

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Polysorbate 20, sh-Oligopeptide-78, 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.

professional molecular repair hair mask

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.