This item is out of stock.

K18 Biomimetic Molecular Repair Hair Mask Professional 150ml/5oz Sealed

US $50.99
or 4 interest-free payments of $12.75 available with
Condition:
New with box
Out of Stock500 sold
Shipping:
Free USPS Ground Advantage®.
Located in: Miami, Florida, United States
Delivery:
Estimated between Mon, Dec 8 and Sat, Dec 13 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:285637129488
Last updated on Dec 01, 2025 19:42:07 PSTView all revisionsView all revisions

Item specifics

Condition
New with box: A brand-new, unused, and unworn item (including handmade items) in the original ...
Period After Opening (PAO)
12M
Size
Standard Size
Ingredients
Argan Oil
Hair Type
All Hair Types, Damaged Hair
MPN
N/A
Styling Effect
Hair Repair
Active Ingredients
Ammonium Lauryl Sulfate
Brand
K18
Type
Hair Mask
Department
Unisex
Volume
5 fl oz
Formulation
Cream
Features
All Natural Ingredients
Product Line
K18
UPC
0858511001135
Category

Item description from the seller

About this seller

Lily_warehouse

99.9% positive feedback18K items sold

Joined Aug 2023
Welcome to Lily_warehouse, your ultimate destination for a diverse range of quality products that enhance your lifestyle! Dive into our extensive selection of Pet Supplies, where your furry friends ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (4,865)

All ratingsselected
Positive
Neutral
Negative
  • l***a (79)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I’m extremely pleased with my K18 purchase! The product arrived quickly, was exactly as described, and securely packaged. It’s authentic and has made a noticeable difference in the health and texture of my hair after just a couple of uses. My hair feels softer, stronger, and more manageable. Great value, especially at this price point. I highly recommend this seller and will definitely purchase again. Thank you!
  • r***d (263)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Authentic K18 Molecular Repair Hair Mask, as described. Excellent seller who always provides fast shipping. I have purchased this product and others multiple times with this seller and will continue to do so. One of the only Ebay sellers I trust to provide authentic K18 products.
  • l***e (147)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Received item exactly as described, great price, super fast shipping, amazing all around, would definitely buy again! Thank you so much! A+++
See all feedback

Product ratings and reviews

4.9
50 product ratings
  • 47 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    LOVE K18!

    I've tried Olaplex and it did absolutely nothing for my hair. I was really skeptical about K18 because you aren't supposed to use conditioner before applying this. I had to shampoo with a clarifying shampoo AND go without conditioner?! My hair was so tangled after my shower. But I followed directions and literally within seconds of applying k18 my hair felt so much healthier! Impressed beyond words. SO impressed that I bought 3 more bottles because I knew this product will forever be in my arsenal! After ONE use my hair felt silky and soft! Something my hair hasn't been in months since my last balayage. Seriously, if your hair is damaged you NEED this!

    Verified purchase: YesCondition: Pre-OwnedSold by: salearea

  • Must-Try for Bleached Hair

    Use Olaplex since its introduction, this compliments it very nicely. A single pump transforms my unruly hair - soft, frizz-free and gloriously shiny. Used consecutively after chemical services and one a week thereafter. If you use silicone-laiden styling products, use a gentle clarifying shampoo weekly.

    Verified purchase: YesCondition: NewSold by: tinabeautystore

  • This works for me!

    I love the K18 Hair Mask, it really helps with frizz and my curly hair. This was a great value but I have not had a chance to use the product I got from Ebay yet, I am assuming it is new and the same hair mask I've been buying from the retail stores.

    Verified purchase: YesCondition: NewSold by: 123alliza

  • Genie in a bottle

    It has allowed me to grow my hair out longer. I had not been able to get it past the shoulder length till I started using this and now it is past my bra strap and still growing and healthy. I have honestly never used another product like it that repairs the hair without making it look greasy.

    Verified purchase: YesCondition: NewSold by: andreodd29

  • K18 is Awesome

    K18 saved my hair after it was ravaged by Covid. I lost almost half of my hair two months after having covid. It was terrible! It was frizzy and knotted. So happy I discovered K18! It is pricey but so worth it. I continue to use it every 3 weeks to keep it healthy. It's a miracle worker for the hair!

    Verified purchase: YesCondition: NewSold by: beautogen