Water (Aqua) (Eau): The primary solvent.
Alcohol Denat.: Used to help open the hair cuticle for better peptide penetration.
Propylene Glycol: Acts as a humectant and solvent.
Polysorbate 20: An emulsifier that helps ingredients blend.
sh-Oligopeptide-78 (K18PEPTIDE™): The patented bioactive peptide that reconnects broken keratin chains.
Hydrolyzed Wheat Protein & Hydrolyzed Wheat Starch: Moisturizing agents that help hydrate and condition hair.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer: A thickener and emulsion stabilizer.
Phenoxyethanol & Potassium Sorbate: Preservatives to maintain product shelf life.
Potassium Hydroxide: A buffering agent used to adjust the pH level.
Fragrance (Parfum): Provides the product's scent.
Geraniol, Linalool, Hexyl Cinnamal, & Benzyl Alcohol: Fragrant components and potential allergens found within the scent profile

Prep the Hair: Lightly mist your hair with water until it is damp but not saturated.
Section & Spray: Divide hair into sections. Apply 2 to 6 sprays per section, gently massaging it in to ensure even coverage.
The 4-Minute Rule: Wait exactly 4 minutes for the formula to activate. Do not rinse the product out.
Optional Technical Service: If you are coloring or bleaching, you can proceed with the chemical service directly over the mist after the 4-minute wait.
Finish: Shampoo the hair (do not use conditioner), towel-dry thoroughly, and follow with the K18 Professional Molecular Repair Hair Mask for maximum results