NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml

My favourite shampoo! It doesn’t strip my hair colour or damage the follicles leaving it clean and silky to the touch.

I’ve tried a few different products for my keratin treated hair given this one isn't the cheapest, but I consistently come back to this product. It’s also better than the shampoos I have purchased from the salon. It makes my treatment last so much longer than other keratin friendly shampoos. The smell is lovely. It lathers well. Doesn’t make my hair greasy. It comes with a pump which makes it look like a luxury product in my bathroom. It’s great I don’t have anything bad to say about it.

Fabulous shampoo well worth the money

Seems to work well with extensions and leaves hair feeling soft

I discovered this brilliant shampoo last year and will always use it now.

This is such an awful shampoo! I wouldn't have given it 1 star if i didn't have to. It smells ok when your smell from the bottle, but once you put it on your hair, it starts to smell like rotten eggs. The first time I washed my hair, I didnt realise this was what it was, as id just had a smoothing treatment done days before, so I thought it was that being washed out but now ive washed my hair the second time, I realised it was this shampoo. Avoid at all cost unless you lost your sense of smell from covid!! 🤢🤢🤮

This shampoo is perfect for me bcs I wear extensions and have keratin in my hair constantly and this stops the keratin and the extensions from spoiling to coming out. My biggest issue is that there is no seal on this shampoo and it seems to keep coming at different consistencies. This has been the only shampoo I’ve used for almost 2 years and it’s really frustrating that they water it down at some point before it reaches me. It’s meant to be quite thick in consistency but it varies.

Love this make and product when I stop using this my scalp gets flaky and itchy again this shampoo and conditioner is by far one of the best on the market in my opinion.hair is smooth and scalp doesn’t itch!

Het product is in goede staat aangekomen en ik heb de shampoo vandaag uitgeprobeerd; hij lijkt goed te werken. 👍🏻

Este shampoo me deja el cabello increíblemente suave y hace que perdure en el tiempo mi Keratina.

Love This shampoo

Ich wollte unbedingt mal ein Shampoo mit Kreatin aber ohne Silikone, Sulfate und den ganzen Misst. Ich habe sehr feines bis zum Po langes gesundes Haar welches ab den Schulterblättern sich sehr gerne verfitzt und somit nicht glatt hängen. Dieses Shampoo ist echt spitze. Die Haare verfitzen sich nicht mehr, riechen sehr gut, glänzen super schön und sind zu dem schön weich ohne das ich extra eine Spülung nehmen muss wie sonst immer. Jetzt hoffe ich nur noch dass ich durch das Kreatin weniger Haarverlust beim bürsten habe und somit im Laufe der Zeitmal mehr Fülle bekomme.

Amazing Product. Where do I start. I had been searching for a Sulphate free Shampoo & Conditioner and after reading the reviews on this NYK1 product, I decided to try the shampoo first. I wasn’t disappointed. Previously I had purchased cheaper products that promised to do what I wanted but they never gave me the softness, condition or shine I was looking for. Having had a Brazilian Keratin treatment this product is doing a fantastic job of maintaining the silkiness and leaving my hair full of life but most importantly without stripping it!!! I will continue to use this product and I would definitely recommend it to anyone who is looking to actually clean your hair properly, periodically, after a hair treatment. The shine is amazing. Edit- I let my friend use it and now shes an avid fan too for her hair extensions (I don’t use hair extensions) The feeling of having your hair feeling properly washed, clean and smelling lovely makes so a huge different to my day I cannot explain.