K18 HeatBounce is a salon-essential heat protectant that goes beyond surface-level defense. Powered by Resilicore™ Heat-Shielding Technology, this weightless conditioning heat protectant formula defends hair from heat up to 450°F (232°C) degrees from the inside out, mechanical and UV environmental damage—while locking in moisture for smooth, healthy, vibrant results. Ideal for all hair types and essential for daily use behind the chair.

1. Apply throughout sectioned hair, brushing through to help with even distribution. Less is more. Start small and build as needed. Hair should feel soft and tangle-free, but not coated.
2. Use on towel-dried hair before blow drying and on dry hair before hot tools.

• Delivers heat protection: at the core, with patented ResilicoreTM heat shielding technology to prevent heat damage up to 450°F (232°C)
  • Resilicore™ heat-shielding technology is a breakthrough innovation inspired by resilin—a natural protein that can withstand extreme temperatures. Unlike traditional heat protectants that only coat the cuticle, the size + molecular makeup of resilicore™ allows it to penetrate deeper than ever before*, into the cortex where heat damage can occur, forming a protective shield that fortifies from within.
• Helps combat against color shift: from hair that has been chemically colored for more vibrant, true to tone color
• Protects against damage: from heat, mechanical and environmental aggressors such as UV rays
• Hair feels more moisturized + hydrated: enhances smoothness and softness
• Lightweight conditioning: added additional moisture to hair without weighing it down + improves manageability
• Created for all hair types + textures and can be used on extensions
• 85% less breakage after blow drying*

*k18hair.com/disclaimers

AQUA / WATER / EAU • CETEARYL ALCOHOL • ETHANOLAMINE • LAURETH-12 • OLETH-30 • GLYCOL DISTEARATE • OLEIC ACID • OLEYL ALCOHOL • HYDROGENATED VEGETABLE OIL • POLYQUATERNIUM-22 • PARFUM / FRAGRANCE • SODIUM METABISULFITE • GLYCINE • HYDROXYETHYLCELLULOSE • MICA • ERYTHORBIC ACID • TETRASODIUM GLUTAMATE DIACETATE • CITRIC ACID • CETYL HYDROXYETHYLCELLULOSE • CI 77891 / TITANIUM DIOXIDE • TOLUENE-2,5-DIAMINE • m-AMINOPHENOL • 6-HYDROXYINDOLE • 2,4-DIAMINOPHENOXYETHANOL HCL • 2-METHYL-5-HYDROXYETHYLAMINOPHENOL • 4-AMINO-2-HYDROXYTOLUENE • HYDRATED SILICA • DISODIUM PHOSPHATE • SILICA DIMETHYL SILYLATE • SODIUM PHOSPHATE • POLYSORBATE 60 • THIOGLYCERIN