K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask, 5 ml

I love this product. I have blonde hair (not natural) and it can get very dry. I notice a different even after one use. Having used it for a while now it has made a massive difference to my hair. It feels soft and strong. I suffer from a lot of hair loss and it has also helped with this greatly. I don't have near as much breakage so it works well and does exactly what it says it does. It is a small tube but it goes a long way . It is a bit expensive but I believe it's worth every penny.

I wish I'd taken a before photo .I have been using £40 quid salon masks and shampoos and serums and nothing has been working to revive my fine, fried multi -bleached over- processed and breaking hair.I bought the sachets of Aphogee protein treatment on here a fortnight ago ,which was incredible and definitely helped stop the breaking and did make my hair feel and look so much better.I wanted to use it again because 2 weeks later my hair was back to looking flat and damaged,but but was advised not to due to 'protein overload' .I've been obsessed with finding a miracle since an expert hairdresser advised that my only solution was to get a pixie which I can't face ,as it took me 4 years to grow out my last short cut due to bleach damage to almost shoulder length but I just had to cut 4 inches off to disguise all the recent breakage from a semi permanent (that was not supposed to be damaging ) I bought this after tons of research and since it is only £6 I felt had nothing much to lose . The tube is teeny but I read that you only use a pea sized amount .In 5ml there is at least 4 applications left . The results have been ASTONISHING .Suddenly I've got my pre -dyed teenaged big hair back .It looks longer probably because of the fullness ,it looks like completely different hair.. I did use leave- in conditioner ( Peurology) after the initial 4 minutes , though it says not to use conditioner afterwards .It's shiny and has gone big and woofy with minimal styling and feels soft,I can barely feel the fried parts anymore and it's just doing all the right things Tell me kind of witchery is this !? I really hope results last .

I bought the 5ml sample size which was perfect - though it looks tiny it has lasted six applications for my shoulder-blade length, medium thickness, bleach damaged, heat-treated, perimenopausal hair. I had noticed a lot of breakage, especially near my crown. My hair always felt frazzled at the ends and just didn't look shiny or healthy. I used Head and Shoulders clarifying shampoo then K18 for six consecutive washes, followed by Redken Extreme Length leave in conditioner. You have to wait four minutes once you've applied the K18 then style as usual (no need to wash out). It's simple to use in the shower routine and adds no extra time - in fact it saves time as you don't need to use conditioner afterwards. My hair felt softer and healthier after each use and others have complimented my hair. It's not got any particular wow factor after one wash but my hair is now 100% in better condition. Broken ends are smoother and less noticeable, my hair looks so much shinier, fuller and healthier. I'll have a rest from this now but probably do another six washes after my next lightening session to maintain strength and health.

It great value for money but the product is good,

Great item. I have quite dry damaged hair (uncoloured) & thought I’d give this a try. It was a bit difficult to get around just shampooing and no conditioner but it really detangled my wet hair and I got a brush through it fairly easy. My hair is very long and thick for reference. One small tube lasted around 4 uses so it’s great value for money.

Wanted to try this before purchasing a bigger bottle. Absolutely worth the trial , I have shoulder length hair with a bit of colour damage and using this has made such a difference already after 2 washes . You need to place a small blob in your hand and rub together until this turns white use mid lengths to ends - you may want to use more depending on the length of your hair . Just amazing honestly worth the money so my next purchase will be a bigger bottle .

I don't normally write reviews unless I'm absolutely blown away. I saw a couple of negative reviews on here but I purchased anyway after watching some videos on YouTube and I wasn't disappointed. A few days ago I went from brown to blonde at home. As you can see in the picture to the left (and that's before I processed it again with a toner) as you can see there's damage...I knew there would be going back to blonde. The picture to the left is 2 days ago. This morning I shampooed my hair twice with a clarifying shampoo, it's important to really shampoo and to NOT put any conditioner on. Towel dry. .. always gently squeeze the water from the hair with the towel,never rub the hair with a towel when drying. I understand some people will find it hard to not condition but if u stand up in the shower when washing it and dry your hair this way your hair shouldn't be tooo tangly, when you have removed as much excess water as you can apply a SMALL amount... the package has a guideline for the length of hair. I used a pea sized amount and I did think it couldn't possibly be enough but TRUST THE PROCESS! I combed through and left it on probably 10 mins (it says atleast 4 minutes) do not wash it out , after the initial 4 mins you can add styling products, I used a conditioning and heat protecting spray before blow drying. I can't get over how good my hair feels after 1 use, it feels better then pre bleaching, I honestly can't wait to wash my hair again! I will be buying the full size bottle, yes it's expensive but it's insurance for your hair. Its just over 50 pounds on their site for 50mls... that's like a pound per ml and I think i will use 1 ml per use... that's 50 uses for my length hair. I never had results like this with olaplex! I definitely recommend you try the sample size, follow the instructions and you will get a couple of uses...I think I will have 4 uses. This has to be one of the best things I've brought!

Good I took small amount to try, and must say it’s zero effect. Texture like cheap hand cream from my grandma, on the hair really has done nothing . I have highlighted hair. I tried kerastace, olaplex, Wella fusion, and that’s really working products!!

Me ayudó muchísimo, me acabo de decolorar el cabello y esta mascarilla me ayudó mucho desde la primera aplicación para hidratarlo, en una sola puesta vi resultados PERO, yo tengo mucho cabello y muy largo por lo que me duró 1 puesta y nada más 🙁

I researched the living heck out of hair treatments, watched some Youtube vids, and Brad Mondo mentioned this (I think) for repairing bleached hair! Having done my hair silver, which was a major job since my natural color is quite dark and took multiple bleachings to get the yellow out) - THIS has given my hair new life! YES, it has to be reapplied twice a week (if you wash your hair more often, I don't and use a no-poo regime), but even this tiny tube will do the job and do it WELL! You only need a very tiny bit if you have super short hair like I do (ear length), and its absolutely worth it. It's left my hair silky and shiney. ^_^

Solo me lo he puesto una vez y ya he alucinado. ES F L I P A N T E !!

My platinum hair is grateful for this product. It keeps it nice and shiny.

This product give result on 1st use. Though I used less quantity mentioned on the description . it makes my hair little dry but dryness goes away when I use leave in conditioner and avocado oil after 30 mins. Hair feel stronger and softer. I dont know if it is okay not to use it on the 2nd wash. I posted question asking that. if I dont get answer I will use remaining product after one month. it is hella expensive. but it works with so little amount. So I will use 5ml as expensive spa once in a month.