This leave-in conditioning heat protectant detangles, softens, and delivers deeper heat protection than ever before*—for 85% less breakage after blow drying.

A next-generation heat protectant powered by resilicore™ technology — inspired by natural proteins that endure extreme heat. This lightweight leave-in cream detangles, softens, and shields your hair up to 450°F while reducing breakage by 85% after blow-drying.

Why You’ll Love It:

• Deep heat protection — fortifies hair from the inside out
• Smooths + detangles without weight or residue
• Prevents up to 85% of heat-related breakage
• Soft, glossy finish with lasting manageability
• Safe for all hair types, textures, and extensions

Apply a small amount to towel-dried hair before blow-drying, or on dry hair before styling with hot tools. Comb through evenly — less is more.

Pro Tip: Pair with K18 Molecular Repair Mask for the ultimate repair + protection system.

Water (Aqua) (Eau), Cellulose Gum, Isopentyldiol, Propanediol , Cetearyl Alcohol, Isopropyl palmitate, Sodium Benzoate, C13-15 alkane, sh-Oligopeptide-78 s-Fruit Fly Oligopeptide-1, (sh-Oligopeptide-78 s-Fruit Fly Oligopeptide-1) Peptides, Laurdimonium Hydroxypropyl Hydrolyzed Barley Protein, Helianthus Annus (Sunflower) Seed Oil , Oryza Sativa (Rice) Bran Extract, Helianthus Annuus (Sunflower) Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Behentrimonium Chloride, Brassica Trimonium Chloride, Gluconolactone, Arginine, Coco-Glucoside, Lactic Acid, Cellulose, C12-20 Alkyl Glucoside, Citric acid , Potassium Sorbate, Benzyl Alcohol, Isopropyl Alcohol, C14-22 Alcohols, Fragrance (Parfum), Amyl Salicylate, Benzyl Salicylate, Citronellol, Citrus Aurantium Peel Oil, Dimethyl Phenethyl Acetate, Geraniol, Geranyl Acetate, Isoeugenyl Acetate, Limonene, Linalool, Linalyl Acetate, Pinene, Tetramethyl Acetyloctahydronaphthalenes, Vanillin.