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TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
TT Biomimetic Leave-In Molecular Repair Hair Mask
4.7
82 global reviews
5
73
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Displaying 82 of 82 reviews
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M**n
·
Verified purchase
US
bleach blonde hair hasn't been this healthy in a while!
Item:
1.7OZ
2026-01-18
d**e
·
Verified purchase
US
My hair got Glossy and healthy looking with more Volume.
Item:
1.7OZ
2026-01-13
m**s
·
Verified purchase
US
The box came ripped open and the product is missing. I want a replacement but it will only let me select a refund.
Item:
1.7OZ
2026-01-09
N**.
·
Verified purchase
US
Item came completely damaged and it was inconvenient to return a broken item
Item:
1.7OZ
2026-01-07
h**n
·
Verified purchase
US
using for a few weeks now! about 6 uses in and noticing a slight difference! biggest thing to keep in mind is to GO BY DIRECTIONS! it’s useless if you don’t! only shampoo no conditioner before using, make sure hair is 60% dry, rub in ur hands before applying, wait 4 min before applying anything else
Item:
.5OZ
2026-01-03
S**e S**s
·
Verified purchase
US
This is a great product and I plan on using it daily. Everyone should try it.
Item:
.5OZ
2026-01-02
m**y
·
Verified purchase
US
I loved I used it on my very damaged hair and I saw a considerable difference.
Item:
1.7OZ
2026-01-02
J**_
·
Verified purchase
US
Brought my hair back to life after going blonde! I love it
Item:
1.7OZ
2025-12-17
🪬**🪬
·
Verified purchase
US
Súper buen producto. Me encanto. Y sobre todo que llego súper rápido y muy bien enpaquetado.
Item:
1.7OZ
2025-12-15
T**r
·
Verified purchase
US
Great item fast shipping I would recommend the seller to do business with in the future all around smooth transaction
Item:
.5OZ
2025-07-17
M**️
·
Verified purchase
US
Made my hair feel so nice and soft.
Item:
.5OZ
2026-01-05
H**y S**n
·
Verified purchase
US
I just used this as soon as I received it and my hair feels fantastic. The directions state to use the next 4 washes and I will be doing that. My hair had been pretty damaged and felt terrible and brittle and I feel like it has some life and shine now.
Item:
.5OZ
2026-02-09
s**6
·
Verified purchase
US
My hair comes out looking so healthy and soft after using this! I use once per month. Would definitely reorder more.
Item:
1.7OZ
2026-01-30
E**a F**z
·
Verified purchase
US
Me encantó me lo he puesto dos veces en mi cabello y he notado la mejoría
Item:
.5OZ
2026-01-27
L**6
·
Verified purchase
US
Absolutely in love with this product it saved my hair
Item:
1.7OZ
2026-01-26
M**n
·
Verified purchase
US
Another great product. It is very easy to apply and makes my hair soft and shiny.
Item:
1.7OZ
2026-01-26
F**t A**r
·
Verified purchase
US
Life saver!! My hair needed some TLC & this is ALWAYS my go to! ❤️‍🔥🙌🏽
Item:
1.7OZ
2026-01-23
a**1
·
Verified purchase
US
Made my hair soft and healthy. I’m on a hair care journey and this is a must getting my hair in good health
Item:
1.7OZ
2026-01-21
M**e
·
Verified purchase
US
I like how smooth my hair has now become. It’s literally like silk
Item:
1.7OZ
2026-01-15
B**y G**l
·
Verified purchase
US
Repairs damaged hair quickly. I used two times a week and saw results really fast.
Item:
1.7OZ
2026-01-11
About this product
Details
Dangerous Goods Or Hazardous MaterialsNo
AerosolsNo
Flammable LiquidNo
Region Of OriginUS
Age GroupAdults
Manufacturerk18
View more
Product description
Forever Peach
Forever Pink
Forever Red
LT Duo
1.8
1.5OZ
🌟 K18 Biomimetic Hairscience Leave-In Hair Mask 🌟
Transform your hair care with the K18 Biomimetic Hairscience Leave-In Hair Mask. This innovative formula targets extreme hair damage, using our patented K18Peptide for molecular repair. It leaves hair renewed and healthier, perfect for those seeking targeted hair health treatment. Say goodbye to extreme hair damage with this convenient at-home solution.
Key Benefits:
·Infused with K18Peptide for molecular repair.
·Leaves hair renewed and healthier.
·Suitable for extreme damage repair.
·An at-home leave-in treatment for convenience.
Enhance your hair health with this valuable addition to your routine. Experience the difference with the K18 Biomimetic Hairscience Leave-In Hair Mask.
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Shop review
Videos for this product
Creator earns commission
Sale is as of 12/21/2025 and is for a limited time only. Prices are subject to change. #hairmask #k18 #hair
Sara Weaver
548
Creator earns commission
#hairtransformation #hair #k18results #beauty
Embracing aging
386
Creator earns commission
🔗 above my name #k18 #k18hairmask #k18leaveinmask #k18leaveinmolecularrepairhairmask
Patricia ✨ Raise them happy
311
Creator earns commission
Why nobody told me about this sooner #k18 #hairtok #hair #damagedhair
Preya sanichara
206
Creator earns commission
LifewithRen
151
Creator earns commission
I’ve been a hairdresser for over 15 years and this is the one product I consistently recommend for repairing, strengthening, and restoring damaged hair. K18 is on flash sale on TikTok Shop right now — cheaper than retail, free shipping, and there’s a $5 coupon. 🤯Both sizes are in stock but I don’t know how long this deal will last. @K18 Hair  #k18 #k18results #tiktokshopfinds #damagedhair #hairrepair
HeatherOnTheGo
128
Creator earns commission
So good
All of my Favorite Items
119
Creator earns commission
Just sharing b/c that price is unreal! &…If I don’t look like Rapunzel by November it ain’t because I didn’t try yall 😅💖 #fyp #wedding #spendies #k18
Ashley Nicole Wewers
107
Creator earns commission
Day 21 of the Abbey Yung hair method 🧴✨ Stylist POV: results aren’t always instant. Who’s tried this—or is thinking about it? Let’s talk ⬇️ #finehair #finehairtips #abbeyyungmethod #finehairsolutions #besthairproducts  @epres @K18 Hair @THE OUAI @Alterna
halleymorgan
106
Creator earns commission
Cualquier infomacion mandar me sale al privado #hair #balayage #hairtok #hairstyle #colorist
RUDYBERTO🐘🕊️❤️😂🫧🌶️
101
Creator earns commission
These products literally saved my hair.!!!Make sure you guys click the shopping cart link to purchase.🤗🔥🔥💕
biffzy
93
Creator earns commission
K18 is a must have if you like healthy hair!!! @K18 Hair #fyp #momsoftiktok #hairtok #hair
Big Mama Hart
89
Creator earns commission
#k18 do your hair a favor
Ann
86
Creator earns commission
Stumbled across one of my best sellers. #tiktokshopfinds #hairstylist #tiktokshopcreatorpicks #haircareproducts
HeatherOnTheGo
85
Creator earns commission
K-18 & me 👯‍♀️🫧✨ @K18 Hair  #microinfluencer #k18 #hairmask
amberlyn
85
Creator earns commission
My absolute favorite hair care product #k18 #hair #hairtok #blondes #tiktok
TAYLOR MCKENZIE
83
Creator earns commission
Replying to @K18 Hair sale as of 01/03/2026 for a limited time only. Prices are subject to change. #k18 #hair #hairmask @Planet Beauty Store
Sara Weaver
76
Creator earns commission
If you have damaged hair, definitely give this a try! 🙌🏼🙌🏼 @K18 Hair @Redken  #k18 #redken #fyp #hairtok
⛧°.⋆༺annie༻⋆.°⛧
73
Creator earns commission
✨ Si tu cabello está dañado, teñido o con decoloración… esto es para ti. Últimamente he estado usando K18 y de verdad se nota la diferencia. No es solo una mascarilla que “suaviza”, este tratamiento ayuda a reparar el cabello desde adentro, especialmente cuando está: 💔 quebradizo 🎨 maltratado por tintes o bleach 🔥 dañado por planchas y secadores 🌪️ sin brillo y con frizz Lo que más me gusta es que deja el pelo más fuerte, más suave y con apariencia saludable desde las primeras aplicaciones. Perfecto si estás en esa etapa de “necesito rescatar mi cabello urgente” 😅 ¿Lo has probado? #K#K18HairH#HairRepairC#CabelloSaludableH#HairTokbeautytips
Greter Alonso
73
Creator earns commission
#haircare #hairmask #hairtreatement #k18 #tiktokshopcreatorpicks
Mariloli
69