K18 Professional Molecular Repair Hair Mask, 5 fl. oz.
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Highlights
- Leave-in hair treatment mask
- K18 Peptide is clinically proven to reverse hair damage in four minutes
- Repairs damage from heat, bleach, and chemicals
- Lightweight conditioning keeps hair smooth and soft
Monday DEEP MOISTURE Hair Mask Duo, 8.4 fl. oz., 2 pk. $9.96 $0.59/foz

Monday DEEP MOISTURE Hair Mask Duo, 8.4 fl. oz., 2 pk.


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About this item
Product details
K18 Professional Molecular Repair Hair Mask is for use after chemical services and as a treatment for damaged hair. It reverses hair damage and restores strength for smooth, soft, bouncy hair.
Disclaimer: Sam’s Club is committed to offering quality products and services at an exceptional value. To serve this goal, these products were not purchased directly from the manufacturer or its authorized distributor but from a third-party dealer with strict controls to verify authenticity and quality. Some manufacturers limit or exclude their warranties on these products. However, these items remain fully covered by Sam’s Club’s 100% Merchandise Satisfaction Guarantee. If you are not satisfied with your purchase for any reason, return your item and we'll replace it or provide a refund.
Specifications
- 150 ml / 5 fl. oz.
- Repairs hair damage caused by chemical services
- Restores strength and softness
Warnings and disclaimers
Disclaimer
Sam's Club is committed to offering quality products and services at an exceptional value. To serve that goal, this product was not purchased directly from the manufacturer or its authorized distributor but from a third-party dealer, accompanied by strict controls to verify the authenticity and quality of the product. This is in accordance with standard business practices in the retail and warehouse club industry. As always, if you are not satisfied with your purchase for any reason, we'll replace it or provide a refund according to the terms of our 100% Merchandise Satisfaction Guarantee.
Member ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 60 reviews
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!
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.
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.
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