Reviews about K18 Hair Biomimetic Hairscience Leave-in Molecular Repair Mask

I have powder blonde hair. My hair is brittle and long, so I was hoping that this highly praised product would save it. However, after using it five times according to the instructions, a lot of my hair broke off very severely, in abrupt and patchy sections.

I had unreal expectations from this brand. The design is very stylish and the price makes it seem like my hair will be incredible. I followed the protocol exactly: 1. K18 peptide prep shampoo. 2. K18 conductor spray, 4-6 sprays on the hair, wait for 4 minutes. 3. Rub the K18 mask in my hands until a white dense mass forms, apply from roots to ends, wait for 4 minutes, dry. The hair feels like glass to the touch, but it frizzes up everywhere. Honestly, the individual products are also nothing special, the shampoo even dries out my oily hair, and the spray is like water. I had high expectations from the brand, but as I understood from the reviews, it is meant for dry and damaged blond hair. My hair is straight, long, natural (sometimes I use AlfaParf toner), not damaged, shiny, and dry at the ends (like practically everyone). That's my story.

I am buying my second mini version, even though I should already buy the full size. It is a good working product for dry blonde hair.

During the first use, I didn't understand it, but for the second use, I took more product and got a nice effect - my hair scattered beautifully.

I didn't buy it for makeup purposes.

I did not purchase this here. This product did not work for my hair at all. I used it about 5-6 times, but it had zero effect. My hair is not colored, it is wavy.

All the details of application in the post https://club.makeup.com.ua/post/1807/

I made a mistake and bought a large 150ml volume right away because I heard many good reviews about it, claiming that it is the only product that can actually transform straw-like hair into a somewhat "alive" look, even if it's just 5%. Turns out, it was all in vain... I apply it correctly, as the manufacturer claims. After shampooing, I rub it in my palms until foamy and apply it, leaving it on without rinsing. Then I proceed to style my hair. It's extremely difficult to comb through, simply dreadful. No softness, elasticity, or shine. In short, it's a complete disappointment. I've already applied it 11 times, still hoping for a miracle ;)

The effect from this product is truly noticeable, I wasn't even expecting it.

I decided to try it out at my hairdresser's! This product is really amazing! I have dyed hair. I needed a course, and 5 ml was enough for a month with a bob haircut. I rub it in my palms, but it doesn't lather. From now on, I will order it from here!

Once again, I have confirmed that damaged hair is like a cancer: the only way to overcome it is by cutting it off. This product behaves like a typical scam - it only slightly softens. Unfortunately, miracles don't happen. Considering the cost of the product, it is a huge disappointment. Even after 7 treatments, there is no cumulative effect, or any effect at all, for that matter. The same result can be achieved by simply applying a leave-in conditioner.

I will share the correct technique of application that many professionals do not mention due to inexperience or lack of knowledge.

How to use k18?
1) Cleanse your hair with your usual shampoo.
2) DO NOT APPLY conditioner or balm.
3) Squeeze a sufficient amount of k18 and warm it in your palms until it forms a dense white foam, as shown in the photo.
4) Apply it to towel-dried hair, starting from the ends.
5) Leave it on for exactly 4 minutes.
6) DO NOT RINSE, proceed with styling.