HeatBounce Conditioning Heat Protectant

The K18 HeatBounce Conditioning Heat Protectant is a high-performance leave-in built to shield hair from extreme heat while conditioning and strengthening from within. Powered by Resilicore, a protein-inspired technology, it penetrates deep into the cortex to fortify strands rather than just coating the surface. Lightweight yet effective, it softens, detangles, and defends against breakage, keeping all hair types—including extensions—strong, smooth, and ready for styling.

• Lightweight leave-in formula
• Safe for all hair types
• Works on extensions
• Powered by Resilicore

Who is it for?

• All hair types
  
• Anyone using heat tools

What does it do?

• Shields hair from heat damage
• Reduces breakage after blow drying
• Strengthens deep within the cortex
• Softens and detangles hair
• Conditions while protecting
  

How do you use it?

• Apply throughout sectioned hair, brushing through to help with even distribution
• Use on towel-dried hair before blow-drying and on dry hair before hot tools

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, Brassicatrimonium 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.

Our ingredients lists are updated as frequently as possible. Please refer to the ingredient listing on the packaging of your product to ensure all ingredients are suitable for your needs.

K18 starts with biomimetic hair science, leading the haircare revolution through their patented K18Peptide™ - offering long-lasting results that actually make the hair look and feel like new. Their mission is to liberate your hair from the constraints of modern haircare and empower you with science and unlock fearlessness in self-expression. K18 is creativity with no limits, no compromise and to see what's possible.