• K18 HeatBounce Conditioning Heat Protectant - DermStreet
  • K18 HeatBounce Conditioning Heat Protectant - DermStreet
  • K18 HeatBounce Conditioning Heat Protectant - DermStreet

K18 HeatBounce Conditioning Heat Protectant

Leave-In Conditioner • Spray • 4 fl oz
Regular price $48
25% OFF with code OCTFEST25 View Details
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Product Benefits
  • Protects hair from heat damage up to 450°F (232°C), shielding it not only on the surface but deep into the hair’s cortex so styling doesn’t compromise health
  • Conditions, detangles and smooths hair, leaving it soft, manageable and weightless rather than stiff or crunchy like many heat protectants
  • Helps reduce breakage by as much as 85% after blow-drying, making it ideal for hair that’s heat-styled frequently
Expert Review
Preserves color vibrancy and protects against other stressors like UV exposure, mechanical styling and environmental damage that can dull or degrade hair.
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The K18 HeatBounce Conditioning Heat Protectant is a game-changing leave-in styler designed to shield hair from extreme heat while also conditioning and detangling for smoother, more resilient locks. Powered by patented ResiliCore™ technology, it penetrates the hair from cuticle to cortex to defend against styling heat up to 450 °F (232 °C), color fade, mechanical stress and UV damage. The ultra-light formula delivers 85% less breakage after blow-drying and leaves even damaged, color-treated or textured hair feeling soft, detangled and weightless. It works for all hair types, including extensions.

Shop K18 Biomimetic Hairscience

Shop K18 Biomimetic Hairscience
  • 5 stars: 10 (77%)
  • 4 stars: 1 (8%)
  • 3 stars: 2 (15%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
P
Payten

I use a few sprays before blow-drying, and my hair stays smooth, frizz-free, and soft for days.

B
Brisa

I love how lightweight it feels. It doesn’t leave buildup or make my fine hair greasy.

S
Sierra

My hair looks shinier and feels so much healthier, even after straightening.

P
Penelope

It protects my hair without making it sticky. Everything feels soft, sleek, and hydrated afterward.

M
Macie

I’m 36 with color-treated hair, and this has really helped prevent damage from daily styling.

T
Tatiana

It smells great and gives my hair that silky finish you usually only get at the salon.

C
Chasity

This heat protectant is amazing. My hair feels smoother, softer, and stronger every time I blow-dry.

J
Jane

The shine it gives is unreal. My ends feel sealed and my hair looks freshly styled every time.

J
Jasmin

I live in a humid area, and this helps keep my hair sleek and frizz-free, even in the heat.

D
Damaris

My hair feels stronger since using this. It protects so well that my ends no longer look fried.

A
Alexus

It’s lightweight but makes a big difference, less breakage, smoother texture, and healthier-looking hair.

N
Nancy

I’ve tried a lot of heat protectants, but this one actually conditions too. My hair feels nourished and soft after styling.

G
Gia

This product is incredible. It keeps my hair strong, shiny, and smooth even after using hot tools, truly the perfect heat protectant and conditioner in one.

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