the science of fresh hair
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Instantly eliminate odor and reduce oil + sweat—even in the summer heat.
your healthiest hair starts here
real people, real results
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"I absolutely love this product!! You have to see it to believe it!"
- Christina Marie P.
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"Amazing the way it feels and the shine provides to the hair instantly."
- Sandra M.
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"I’ve been using this mask for about four washes so far. I feel that my hair is getting healthier."
- Olga S.
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“…I had my hair chopped (it was begging for it) along with some highlights and coloring of the roots. My hair stylist used this on my hair and I absolutely loved how it made my hair feel"
- Christina Marie P.
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"It makes my hair so soft and weightless, I absolutely love it. Most of the product leave my hair greasy and I can’t even style it, and right after washing I have to put it in the bun. It’s a nightmare! But not with k-18. Makes my hair feel so luxurious, it’s like I just left the salon."
- Anastasiia T.
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"My hair has been a mess for years... My new hair stylist recommended K18! ... My hair looks and feels amazing with lasting results!!"
- Arnell M.
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"My hair was thin and unhealthy after years of highlights . After a few months of using the leave in mask, my hair is healthy and so much fuller."
- Melissa K.
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"I recently heavily highlighted my hair to match the salt and pepper I started growing out months prior. The first time I washed my hair it was so dry and damaged looking. The next wash was using K18 and the difference was evident! My hair looks healthy and silky again."
- Mandy R.
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"...My hair dresser introduced me to this and I have been using it ever since! The visible difference this made with my hair...was absolutely breathtaking. Will not go back to another shampoo ever!"
- Hannah K.
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"I use this alllll the time. It's truly saved my hair....And it's so gorgeous and shiny and the thickness is returning nicely."
- Emma L.
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"I really like it, I was able to tint my hair again and it looks a little more thicker."
- Estefania M.
damage shield protective shampoo
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"Hair was so dry and like straw before using, and it is now so much softer, silkier and smoother."
- Angelo A.
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"One of the best dry shampoo out there. Feel in love with it right away."
- Tiara N..
inspired by nature, designed for you
Learn More Shop the featured collection
Using synthetic biology + biomimetics,
we solve hair concerns from the inside out.
