- Weightless Conditioning: Softens and detangles even highly damaged hair without leaving a greasy or heavy residue.
- De deeper-Level Defence: Unlike traditional sprays that only coat the surface, this formula protects the inner layers where real heat damage occurs.
- Colour Protection: Reduces heat-induced colour fading, keeping your professional shade bright and multidimensional.
- Silky Smooth Finish: Leaves hair feeling touchably soft and manageable, creating the perfect foundation for any style.
- Versatile Compatibility: Safe for use on all hair types, textures, and even professional hair extensions.
- resilicore™ Heat-Shielding Tech: A molecular innovation that penetrates deep into the hair's inner cortex to form a protective shield.
- 450°F (232°C) Protection: Clinically proven to defend against extreme styling temperatures from the cuticle to the cortex.
- K18PEPTIDE™: Works to replenish hair proteins lost during styling, maintaining core structural integrity.
- 85% Breakage Reduction: Proven to significantly decrease hair snapping during and after blow-drying.
- Clean & Ethical: 100% Vegan, Cruelty-Free, and formulated without silicones, sulfates, or parabens.
- 1. Damp Hair: Apply throughout sectioned, towel-dried hair before blow-drying. Brush through to ensure even distribution from roots to ends.
- 2. Dry Hair: Mist lightly onto dry hair before using hot tools like flat irons or curling wands for an extra layer of cortex-level protection.
- 3. The Layering Rule: If using the K18 Mask, apply the mask first to clean, damp hair and wait 4 minutes. Follow with HeatBounce to prep for your blowout.
- 4. Pro Tip: Less is more. Start with a small amount and build as needed; your hair should feel soft and tangle-free, not heavily coated.
Do I need to wait for HeatBounce to dry before styling?
No. You can proceed with your blow-dry or use hot tools immediately after application. The formula is designed to work instantly as soon as heat is applied.
How is this different from the K18 Molecular Repair Hair Oil?
While both provide heat protection, HeatBounce is a conditioning treatment that penetrates deeper into the inner cortex for advanced structural defence. The oil is a finisher that provides surface-level smoothness, shine, and repair. We recommend using both for the ultimate healthy style!
Is HeatBounce safe for my hair extensions?
Yes. The lightweight, silicone-free formula is excellent for extensions, helping to detangle and protect them from heat damage without compromising the bonds or tape.
K18 HeatBounce Leave-In Conditioner Heat Protectant
SKU: 990022400073
Regular price
- Unit price
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Deep-Level Thermal Defence for Superior Style Resilience
Elevate your styling routine with the next generation of heat protection that goes deeper than ever before. The K18 HeatBounce™ is a biotech-powered leave-in treatment that doesn't just coat the hair’s surface—it defends from the cuticle all the way to the inner cortex. Powered by the patented resilicore™ technology, which is inspired by resilient proteins found in nature, it creates a flexible, high-performance shield that fortifies hair from within. This weightless formula detangles and softens even the most compromised strands, resulting in an 85% reduction in breakage after blow-drying. Whether you’re perfecting a sleek blowout or using hot tools, HeatBounce ensures your hair remains vibrant, hydrated, and remarkably strong.
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- Weightless Conditioning: Softens and detangles even highly damaged hair without leaving a greasy or heavy residue.
- De deeper-Level Defence: Unlike traditional sprays that only coat the surface, this formula protects the inner layers where real heat damage occurs.
- Colour Protection: Reduces heat-induced colour fading, keeping your professional shade bright and multidimensional.
- Silky Smooth Finish: Leaves hair feeling touchably soft and manageable, creating the perfect foundation for any style.
- Versatile Compatibility: Safe for use on all hair types, textures, and even professional hair extensions.
- resilicore™ Heat-Shielding Tech: A molecular innovation that penetrates deep into the hair's inner cortex to form a protective shield.
- 450°F (232°C) Protection: Clinically proven to defend against extreme styling temperatures from the cuticle to the cortex.
- K18PEPTIDE™: Works to replenish hair proteins lost during styling, maintaining core structural integrity.
- 85% Breakage Reduction: Proven to significantly decrease hair snapping during and after blow-drying.
- Clean & Ethical: 100% Vegan, Cruelty-Free, and formulated without silicones, sulfates, or parabens.
- 1. Damp Hair: Apply throughout sectioned, towel-dried hair before blow-drying. Brush through to ensure even distribution from roots to ends.
- 2. Dry Hair: Mist lightly onto dry hair before using hot tools like flat irons or curling wands for an extra layer of cortex-level protection.
- 3. The Layering Rule: If using the K18 Mask, apply the mask first to clean, damp hair and wait 4 minutes. Follow with HeatBounce to prep for your blowout.
- 4. Pro Tip: Less is more. Start with a small amount and build as needed; your hair should feel soft and tangle-free, not heavily coated.
Do I need to wait for HeatBounce to dry before styling?
No. You can proceed with your blow-dry or use hot tools immediately after application. The formula is designed to work instantly as soon as heat is applied.
How is this different from the K18 Molecular Repair Hair Oil?
While both provide heat protection, HeatBounce is a conditioning treatment that penetrates deeper into the inner cortex for advanced structural defence. The oil is a finisher that provides surface-level smoothness, shine, and repair. We recommend using both for the ultimate healthy style!
Is HeatBounce safe for my hair extensions?
Yes. The lightweight, silicone-free formula is excellent for extensions, helping to detangle and protect them from heat damage without compromising the bonds or tape.
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