K18 HeatBounce Conditioning Heat Protectant 236ml

K18 HeatBounce Conditioning Heat Protectant is a leave-in conditioning spray that shields hair from hot tools while softening, smoothing and detangling at the same time. Built around K18's ResiliCore heat-shielding technology, it works beneath the surface to help strands withstand styling temperatures up to 232°C (450°F). Blow-drying, straightening and curling then leave you with bouncy, manageable hair instead of dry, brittle ends. K18 reports up to 85% less breakage after blow-drying, and the lightweight formula never leaves hair feeling heavy or coated. That makes this heat protectant spray a smart choice for everyday styling at home and for busy salon work.

Who is this Heat Protectant Suitable For

• Anyone who regularly blow-dries, straightens or curls their hair
• All hair types and textures, from fine and straight to thick and coily
• Colour-treated, bleached or chemically processed hair that needs extra care
• Hair that tangles easily or feels rough after heat styling
• Clients with hair extensions
• Hairdressers and stylists looking for a dependable, professional heat protectant

How to Use K18 HeatBounce Conditioning Heat Protectant

1. Shake the bottle well before use.
2. For blow-drying, spray evenly through towel-dried hair, from roots to ends.
3. For flat irons, curling irons and wands, spray lightly over completely dry hair, section by section.
4. Comb through to spread the product evenly and detangle.
5. Style as usual. There is no need to rinse.

Complete the Regimen

Get the most from your heat styling routine by pairing this protectant with a good shampoo, conditioner and treatment suited to your hair type. Browse the full K18 range and our wider haircare collection at Everything Hair & Beauty to build a routine that keeps hair strong, smooth and resilient between salon visits.