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Customer reviews for K18 Professional Molecular Repair Hair Mask, 5 fl. oz. for
K18 Professional Molecular Repair Hair Mask, 5 fl. oz.
4.6 out of 5 stars
stars127 ratings60 reviews
  1. 5 stars87% (110)
  2. 4 stars2% (3)
  3. 3 stars4% (5)
  4. 2 stars1% (1)
  5. 1 star6% (8)

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Showing 1-10 of 60 reviews
Sep 21, 2023
Dlo
5 out of 5 stars review

Verified Purchase

Authentic, great value, extra large size

I was mildly skeptical with this purchase because it’s such a large size with a low price. I’ve tried K18 before and it’s an absolute must for my hair, however, it’s ridiculously expensive. You will not find a better price for this anywhere else, trust me, I’ve looked. Thank you Sams Club for offering this. Please don’t stop!

Helpful?6QOIYWN7OV6P15387061288
Feb 24, 2023
Kjm
5 out of 5 stars review

Verified Purchase

Helped my over bleached breaking hair.

The miracle solution. My hair was breaking off at an alarming rate. My colorist said use this. Well what a difference. I’ve very fine hair and have never been able to use leave in anything. However, I made an exception with this. And what a difference. My hair isn’t breaking and it isn’t weighted down. It’s shiny and full.

Helpful?6QOIYWN7OV6P15387061288
May 12, 2024
Sonne4ka
5 out of 5 stars review

Verified Purchase

Give it a try yourself.

I recently tried the K18 hair treatment, and I must say, it exceeded my expectations. As someone with bleached hair, finding a product that effectively repairs and restores damage can be a challenge. However, K18 proved to be a game-changer for me.

Helpful?6QOIYWN7OV6P15387061288
Mar 19, 2023
Carly
5 out of 5 stars review

Verified Purchase

Great deal!

The “professional” product is the same as the original. The price here gets you three times as much! Made my hair soft, shiny and more manageable. Better than Olaplex!

Helpful?6QOIYWN7OV6P15387061288
Sep 25, 2024
Vanessa
5 out of 5 stars review

Verified Purchase

Best Stuff - Best Price anywhere.

I will only buy k18 products through Sam's Club - you can't beat the price. I use this stuff religiously and recommend it to everyone I know - and I tell them to buy it from Sams!

Helpful?6QOIYWN7OV6P15387061288
Oct 30, 2023
Theresa
5 out of 5 stars review

Verified Purchase

Miracle Product: K18

Love, love this product. Works great on my naturally fine, very wavy hair. My hair would be very fuzzy when air drying. This product is just amazing. Just a dime size amount and the results are unbelievable.

Helpful?6QOIYWN7OV6P15387061288
Apr 22, 2024
Katie
5 out of 5 stars review

Verified Purchase

The Best?

This is an amazing product at a great price. A little squirt goes a long way and it even works in Florida's heat and humidity.

Helpful?6QOIYWN7OV6P15387061288
Jul 28, 2024
Melissa
5 out of 5 stars review

Verified Purchase

Great product

Appears to be the real thing! I compared my original k18 I bought from Sephora with this one and it feels to be the same 😁 such a great price

Helpful?6QOIYWN7OV6P15387061288
May 21, 2024
Rosie
5 out of 5 stars review

Verified Purchase

It really works

I noticed that my damaged hair it’s getting stronger and healthier, no more rubber feeling, awesome product

Helpful?6QOIYWN7OV6P15387061288
Feb 25, 2024
Mia T
5 out of 5 stars review

Verified Purchase

Highly recommend! I am hooked!

Excellent product. I have used K18 for 5 consecutive shampoos so far. I have long (past my shoulders), wavy, heavily highlighted hair. My hair feels more managable, less frizzy and healthy :) I highly recommend.

Helpful?6QOIYWN7OV6P15387061288