Leave-in Molecular Repair Hair Mask - Pflege für geschädigtes Haar - Reisegröße

It actually works!

I box dye my roots/whole head every 5 weeks, so my hair takes a lot of damage. Since using K18, there’s clearly less breakage when I wash/brush/style my hair. Worth every penny!

I have very thin fine hair and Definitely enjoy using this product, leave me looking like I blow dried my hair. Controls the frizz and leaves it feeling extra soft but I do notice fall out when I have to brush out the product.

This product makes your hair look fried it doesn’t work it is way too expensive Dave yourself the time money and disappointment and don’t buy it

Healed my hair

This stuff is amazing. Not only is it incredibly easy to use it also works! I used 2-3 pumps after on clean hair and leave in for 4 mins, then apply my styling products. My hair was never able to grow past my shoulders and now it’s grown down my back in a few months using this weekly. Love it.

Made 0 difference

I add this to my hair care routine for a couple of weeks and saw no difference in hair. For context I have coily hair that is recovering from heat and chemical damage.

Super

Super für mein frisch blondiertes Haar. Ich habe deswegen super schöne und glänzende Haare ohne dass man die Beschädigung so sehr sieht oder spürt.

Love!

when there is the slightest bit of moisture in the air, my hair goes frizzy. This mask helps prevent that. Defo recommend, I use it in the shower, leave it on for rhe 4mins then I put a mask on top and wash it out. All it needs is 4minutes to do its job, by adding a mask on top makes the hair super silky!

Damage hair

My hair ends were severely damaged from heat styling, but this product helped them recover. It's a great product.

so good

suchhh a good product i have super dead and damaged hair and when i tell u ive only used it once so far and it works so well. its also not greasy at all my hair usually gets greasy on day two but here i am on day two and its just fine

Healthy hair

I use this for my best damage and have definitely noticed some improvement, I’m sure it would also be good for more severe damage from things such as bleach. Good for healthy hair in 2026!

must need for bleached hair

I've been using this on my roots after my monthly bleaching and it's so worth the money! My hair used to be so crispy and dry, even hair masks would only temporarily restore some softness and moisture. I only use it about once a week but it makes a huge difference. I do find the pay off isn't nearly as good on just coloured hair (since it's less damaging for me) but a must need for bleaching.

Noticeable Results

I have been bleaching and dying my hair for the last decade or so and after just one use I noticed (felt and saw) a huge difference in my hair. I’ve tried numerous products over the years of varying price points and brands and nothing has come close.