Next-level heat defense. Stronger hair. Sleek, weightless finish.

K18 - HeatBounce Conditioning Heat Protectant - 118ml
The K18 HeatBounce™ Conditioning Heat Protectant is a breakthrough, leave-in formula powered by Resilicore™ Technology, designed to safeguard hair from heat damage up to 450°F (232°C). Unlike traditional sprays that simply coat the surface, HeatBounce penetrates deep into the hair’s cortex to fortify and repair from the inside out, making strands stronger, smoother, and more resilient with every use.
Lightweight and ultra-conditioning, it detangles, softens, and provides long-lasting frizz control without leaving a heavy residue—ideal for all hair types, including color-treated or chemically processed hair.

Advanced heat protection up to 450°F (232°C)
Reduces breakage by up to 85% when heat styling*
Creates a moisture shield that locks in hydration and defends against color fade
Detangles, conditions, and tames frizz for a smooth, polished finish
Ultra-lightweight, non-greasy formula—perfect for daily blow-drying and hot tool use
Vegan, cruelty-free, and free of silicones, sulfates, and parabens 

How To

On towel-dried hair, section and spray evenly from roots to ends.
Comb through for even distribution.
Blow-dry or style with hot tools as usual.
Can also be applied to dry hair before heat styling for extra protection.