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100% Authentic Original K18 Leave-In Molecular Repair Hair Mask 1.7 fl oz/50ml

BestPricesSeller
(11105)
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US $39.99
or Best Offer
Condition:
New with box
Out of Stock3 sold
Shipping:
Free 2-4 day delivery
Get it between Fri, Oct 17 and Mon, Oct 20 to 94104.
Located in: Norwalk, California, United States
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Seller does not accept returns.
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eBay item number:365605193185
Last updated on May 28, 2025 18:11:32 PDTView all revisionsView all revisions

Item specifics

Condition
New with box: A brand-new, unused, and unworn item (including handmade items) in the original ...
Brand
K18
Department
Women
Type
Hair Mask
Volume
1.7 fl oz
Ingredients
Living Peptides, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starc
Hair Type
Damaged Hair
MPN
K18-31005
Styling Effect
Hair Repair
UPC
0858511001128
Category

Item description from the seller

About this seller

BestPricesSeller

99.8% positive feedback•34K items sold

Joined Feb 2011
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (9,918)

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  • b***b (21)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    i think it is a authentic item because i feel it working on my hair. really great price for such an expensive item. was brand new and sealed as described.
  • f***u (1403)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great experience! Item was just as described (i.e. new & 100% authentic) and was shipped promptly. Thanks!
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Product ratings and reviews

Learn more
4.7
130 product ratings
  • 113 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 6 users rated this 3 out of 5 stars
  • 3 users rated this 2 out of 5 stars
  • 4 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 122 reviews
  • by lsadowy
    Mar 12, 2025Top favorable review

    Great product, but doesn't work for everyone

    I bought this for both myself and the hubby who has long hair, but his gets frizzy on the ends. While it works beautifully for me, it really didn't make much of a diff for his hair. This is after 4 or 5 days in a row he used it. Maybe worth a try though. Can't hurt. But I would start out with the small size. It doesn't take much, so it is plenty enough to find out if you want to buy more

    Verified purchase: YesCondition: NewSold by: sweetdream_0

  • by kru-2314
    Apr 23, 2025Top critical review

    Not bad, but not good.

    I don't think this is a bad product, but I don't think it's a great one either. It tends to be a bit sticky while I'm blow-drying my hair. I thought it was a conditioning mask, but I feel like it's more of a smoothing styling aid, although to keep the immediate smooth results you still have to use a styling product too. I'm in Texas and we have very high humidity so it's not easy creating a lasting style and keeping frizz at bay. Perhaps I would have liked this better if I was in another climate, but I can't really tell what its purpose is.

    Verified purchase: YesCondition: NewSold by: slykloss

  • by chestlee14
    Jan 06, 2025

    k18 for hair is wonderful!

    Great product for chemically treated hair. This product leaves my hair so soft and healthy. I appreciate the fast shipping and well packaged. I highly recommend this product. Thank you very much! Oh, this is my second order and will continue to order again.

    Verified purchase: YesCondition: NewSold by: anthony0608

  • by ocjacj_jmrzpx
    Jun 11, 2021

    Best hair product ever

    I can’t get a brush or comb through my hair without this leave in hair mask! I have tried so many different products & always end up giving them away! My hair is very long & tangles easily. A little goes a long way. This is a good price! Less expensive than the company that makes it!

    Verified purchase: YesCondition: NewSold by: beastofallbeauty

  • by cat232
    Sep 28, 2024

    Amazing!

    Best product I have used in a long time, and it gets better after you put it in after one wash. Also, my naturally-curly hair doesn’t frizz anymore — it actually goes into beach waves now!

    Verified purchase: YesCondition: NewSold by: yamamoto00

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