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Rating: 4.3Based on 4 reviews
  • Most helpful positive
    The user's roll: Hairdresser at Lyko. The post was made 1 month
    Rating: 5 out of 5

    Wow – what a dream product! 🩷

    I love how it both protects against heat and deeply nourishes at the same time, you can really feel the difference after just the first use. The scent is absolutely magical! The spray is a bit creamy and luxurious, and the hair becomes so soft, shiny, and easy to style without being weighed down. The spray nozzle is also perfect, it gives an even and fine mist that makes it super easy to distribute the product throughout the hair 🫶🏼 For me with coarse hair, about 4–6 sprays per side is enough. The result is hair that feels protected, supple, and looks really healthy ✨ Perfect for anyone who wants a weightless heat protectant that makes hair shiny, easy to shape, and keeps the color fresh longer. A new favorite in my routine! 😍
    2974 views
  • The post was made 2 weeks
    Rating: 3 out of 5
    verified customer

    Not for dry hair

    I had high expectations for this heat protectant since it is very expensive and it says that it can be used on both towel-dried and dry hair. But I would definitely not say it works well on dry hair. It makes the hair wet and makes it very difficult to straighten, e.g. it doesn't penetrate the hair and becomes very heavy. I tried to return this but was not able to because it is not a product defect (was partially compensated though) but now I have seen several big influencers (including Sydney Schiffer) say the same thing, that it doesn't work well on dry hair, so I am more convinced that it wasn't just my thin hair that couldn't handle this. I only use it on damp hair before I blow-dry. Before I straighten, I use Amika The shield instead, which doesn't wet the hair and makes the hair strands smooth and manageable when you pull the straighteners through it. I think K18 should change the product description and state that it works best on wet/damp hair. I don't know if it does anything else for the hair, I haven't noticed anything special after three uses. #lykoreview
    750 views
    • The comment was made 2 weeks
      Check this out instagram.com/reel/DMgRJy5R-k5/?igsh=emVmdmtyZGxxdjQw heat protection that damages the hair should only be used before blow-drying. K18 Hairscience You should take this into account and change the product description for this heat protection. It becomes misleading for the customer when buying in the belief that it can also be used on dry hair.
  • The post was made 3 weeks

    K18

    Should you use conditioner before Heat bounce?
    915 views
    • The user's roll: Customer service at Lyko. The comment was made 3 weeks
      Hey!💗 You can use K18 HeatBounce directly after shampooing as heat protection without using conditioner first. If you want extra care, you can apply a conditioner or mask beforehand, but it's not a requirement. The product protects the hair up to 232 °C 😍🙏🏼 Take care!💗
  • The post was made 1 month
    Rating: 5 out of 5
    verified customer

    Home hair salon? Yes please ⭐️💖

    K18's own heat protectant is one of a kind! ✨ With K18's technology and in this heat spray with resilicore technology for a unique caring product! 🥼🧪🔬 Resilicore is designed for temperatures where hair gets damaged, against UV rays, and provides color-preserving protection 🤯 While other heat protectants more or less just lay over the hair strand on the cuticle layer, this technology allows it to penetrate deeper to protect on a molecular level (how cool is that really 😎) The product's consistency is like a slightly creamier spray conditioner, but it doesn't weigh anything down. When using, I spray the product into my hands to know where I've applied it since I have thick hair and find it both easier and smoother to apply to ensure it's even. I apply this to towel-dried hair and then blow-dry it, this can also be used on dry hair before styling! 🪭 The scent of this product is like a luxurious visit to the hairdresser! You know when you're sitting in the chair and smelling the scent of your freshly washed and styled hair and just wish you knew what the hairdresser used to make it smell so good? 🤩 Here you have it! Something you can click home and enjoy yourself 🎀 #lykoreview
    1221 views
  • The post was made 1 month
    Rating: 5 out of 5

    K18 Heat Protection

    Super good! LOVEEEEEEEE🩷
    1132 views
  • The post was made 2 months

    Application

    Hi. I have this product, but I find it difficult to apply in sections. I use this as my only heat protectant and leave-in, so I want to apply it to as much hair strand as I can. Something I feel is not possible when I spray directly into my hair. Therefore, I have started spraying into my hands and applying in sections that way instead. Is this an okay method? Or is it not recommended? I feel my dry, thick hair is softer and shinier when I am on day 2 and 3 of curling iron curled hair after using this product. But I don't notice much difference on day 1 blow-dried hair. How can I get the maximum result from this product?
    2286 views
    • The user's roll: Former employee. The comment was made 2 months
      Hi Charlotte👋🏼😊 Thanks for the question! Spraying the product in your hands before applying is totally fine, especially for thick or dry hair. It can help with a more even distribution, but be careful with the amount to avoid making the hair heavy or greasy. For best results, apply the product to dry hair before heat styling, and let it absorb for a minute or two. It can take some time for the hair to show full effect, so it's normal to see more softness and shine on days 2 and 3. Remember that you can combine it with a light styling product on day 1 if you want extra hold. Wishing you a nice week💗🌸
      3 likes
  • The post was made 2 months
    Rating: 5 out of 5
    verified customer

    10/10

    Incredibly satisfied with the product! Smells absolutely amazing, and my hair feels soft. Also amazing how the spray on the bottle distributes the product in the hair!! Already ordered number 2 now that it's on sale ❤️
    2031 views

K18HeatBounce Conditioning Heat Protectant 118 ml

225 zł
This product is not available in your market

A weightless, nourishing, heat-protective product that prevents heat damage up to 232 °C (450 °F) – from the inside out. Helps preserve color intensity and protects hair from both mechanical wear and external stressors such as UV rays.
HeatBounce™ sets a new standard for heat protection with Resilicore™, providing extra deep protection in areas where damage often occurs – all the way into the hair’s cortex. It is color-preserving and strengthens the hair. Ideal for chemically treated hair. Protects against external factors such as heat, UV, and mechanical wear.

You will experience soft, hydrated, and shiny hair that both feels and looks healthier, while the hair remains light and airy. The hair feels flexible and easier to style, while maintaining the hairstyle.

Use:
Apply to towel-dried hair before blow-drying, and to dry hair before using heat tools. Spray into sectioned hair. Brush through for even distribution.

118 ml

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