NEW limited-edition scented mask

Biology-first molecular hair repair—scented with fragrance inspired by extinct flower DNA.

your healthiest hair starts here
K18 x Future Society Limited Edition Scent Mask K18 x Future Society Limited Edition Scent Mask
K18 x Future Society Limited Edition Scent Mask
Rating 20 Reviews
Bestselling product with amazing features.
Please select a size
50 mL
$75.00
HeatBounce conditioning heat protectant 4oz HeatBounce conditioning heat protectant 4oz
HeatBounce conditioning heat protectant 4oz
Rating 56 Reviews
Bestselling product with amazing features.
Please select a size
4 oz
$48.00
AstroLift™ reparative volume spray 1.6oz AstroLift™ reparative volume spray 1.6oz
AstroLift™ reparative volume spray 1.6oz
Rating 50 Reviews
Bestselling product with amazing features.
Please select a size
1.6 oz
$22.00
Full-Size Leave-In Molecular Repair Hair Mask 50mL Full-Size Leave-In Molecular Repair Hair Mask 50mL
Full-Size Leave-In Molecular Repair Hair Mask 50mL
Rating 50 Reviews
Bestselling product with amazing features.
Please select a size
50 mL
$75.00
DAMAGE SHIELD protective conditioner 8.5oz DAMAGE SHIELD protective conditioner 8.5oz
DAMAGE SHIELD protective conditioner 8.5oz
Rating 50 Reviews
Bestselling product with amazing features.
Please select a size
8.5 oz
$39.00
PEPTIDE PREP™ detox shampoo 8.5oz PEPTIDE PREP™ detox shampoo 8.5oz
PEPTIDE PREP™ detox shampoo 8.5oz
Rating 50 Reviews
Bestselling product with amazing features.
Please select a size
8.5 oz
$39.00
real people. real results.
See what K18 can do for all hair types + textures.
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After

"I absolutely love this product!! You have to see it to believe it!"

- Christina Marie P.

Full-size leave-in molecular repair hair mask
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After

"Amazing the way it feels and the shine provides to the hair instantly."

- Sandra M.

full-size leave-in molecular repair hair mask
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After

"I’ve been using this mask for about four washes so far. I feel that my hair is getting healthier."

- Olga S

full-size leave-in molecular repair hair mask
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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."

- Melissa K.

Full-size leave-in molecular repair hair mask
Before
After
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"It makes my hair so soft and weightless, I absolutely love it... Makes my hair feel so luxurious, it’s like I just left the salon. Can’t recommend this product more!"

- Anastasiia T

Full-size leave-in molecular repair hair mask
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After
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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.

Full-size leave-in molecular repair hair mask
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After
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After

"By the third wash, I was blown away. I was using less of the K18 mask, my hair was noticeably less tangled post-shampoo, and I was no longer applying any of my other products after the 4 minutes..."

- Jessica L

Full-size leave-in molecular repair hair mask
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"I’m really feeling a difference in the texture of my hair. I’m on maintenance at the moment and wow, I'm loving my hair!!!"

- Barbara D.

Full-size leave-in molecular repair hair mask
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"...I have been using K18 leave in and the ph balancing shampoo for about a month and a half and my hair has never felt better...I have actually started to notice my curls finally coming back."

- Lilly

Full-size leave-in molecular repair hair mask
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After
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"My stylist recommended me use this to prevent having a cut off a lot. I now use it all the time because my hair looks amazing because of it. I no longer have split ends, and it seems to handle heat a lot better."

- Rachael B.

Full-size leave-in molecular repair hair mask
Before
After
Before
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"My hair is now healthier than ever!"

- Melissa K.

Full-size leave-in molecular repair hair mask
see the K18 difference

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AirWash™ dry shampoo 4oz

AirWash™ dry shampoo 4oz

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AstroLift™ reparative volume spray 1.6oz

AstroLift™ reparative volume spray 1.6oz

$22.00
Clean Streak Minis

Clean Streak Minis

$40.00
DAMAGE SHIELD protective conditioner 8.5oz

DAMAGE SHIELD protective conditioner 8.5oz

$39.00
AirWash™ dry shampoo 4oz

AirWash™ dry shampoo 4oz

$48.00
DAMAGE SHIELD protective shampoo 8.5oz

DAMAGE SHIELD protective shampoo 8.5oz

$39.00
Full-Size Leave-In Molecular Repair Hair Mask 50mL

Full-Size Leave-In Molecular Repair Hair Mask 50mL

$75.00
inspired by nature,
designed for you

Using synthetic biology + biomimetics,

we solve hair concerns from the inside out.