I used to purchase this from my hairstylist . I have compared the products side by side and they are exactly the same,but at a greatly reduced price. My hairstylist said that this price is even cheaper than she can get it.

First time trying K18. I bought this to use prior to bleaching my hair. Washed my hair, did not use any conditioner after. While my hair was still damp, I apply K18 waited the 4 required minutes, I then applied the bleach, I let the bleach process. After washing out the bleach, I applied the K18. Waited again 4 minutes before adding my detangler. Then combed out my hair, blow dry and Wow, just Wow. My hair shined, and felt pretty good, and strong. Again, this is the first time I tried the K18. I have bleach my hair many times in the past, but this truly made a difference on how my hair looks and feels after the process. I will purchase it again. Not forgetting, Sam's club has a great price for the product!

Great "leave in" product that works well of my fine hair.

Great price!! Leaves my hair feeling very soft

Love this product!! Extremely great for repairing dry and damaged hair!!

Awesome product makes my hair shiny less freezy hold curls

This is a great product. I was so surprised finding this large of a size for such a great price.

I use the K18 leave-in mask weekly after K18 detox shampoo. My hair is stronger and better condition than ever!! Not heavy or greasy. My hair dresser recommended it.

I sent k18 the batch %26 serial number of this product for them to verify its legitimacy. They said back “Hi Shelby, Unfortunately, this product appears to be counterfeit and not from an authorized K18 seller. When items are sold outside of our approved distribution channels, they may be expired, tampered with, or entirely inauthentic. Because of this, we cannot guarantee their safety or effectiveness and are unable to support or stand behind these products. K18 does not condone this type of unauthorized reselling, and our team actively works to identify and take action against it. We’ve alerted our internal team about this matter. If you come across additional evidence of counterfeit or unauthorized K18 sales, please report it through the link below so our legal team can investigate and take appropriate action.” SO ITS NOT REAL %26 don’t buy it! Buy it on the k18 website!

Followed directions and tried to not get it on my scalp. Within minutes I had burning and my scalp started itching. Washed hair with itchy scalp shampoo head and shoulders twice. Still some itching. Will not use again and will be returning. There has to be something in it that I was allergic to.