K18 Leave In Molecular Repair Hair Mask

Shampoo first. Do not condition.
Towel-dry hair really well.
Apply 1–3 pumps depending on hair length and density, starting through the ends and working upward.
Let it sit for 4 minutes. Do not rinse.
After 4 minutes, comb through, add styling products if needed, and style as usual.
Option. to also do a traditional rinse out mask after the 4 minutes has elapsed, either right on top of the k18 or after rinsing.
Use for every 4–6 washes after a salon service, then as needed for maintenance.

K18 is not a conditioner. Conditioner can leave a film that blocks the peptide, which is why you shampoo, skip conditioner, apply K18, and wait 4 minutes.
The K18PEPTIDE™ is designed to mimic hair’s natural structure, so it can help reconnect damage from bleach, color, chemical services, and heat.
Less is more! Overusing it can make hair feel coated or heavy, so start small and add only if your hair truly needs it.
You can condition or style after the 4-minute wait. The “no conditioner” rule only applies before K18 has had time to do its thing.
K18 works on all hair types because it targets damage at the molecular level, where the basic structure of hair is the same.

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.