PEPTIDE PREP Detox Shampoo - Shampoing Non-Décolorant

Ultra clean wash

I have greasy sweaty scarce hair, and I live in hard-water LA. This detox shampoo cleans my hair better than all the others. I finish with the K18 mask. Great combo

love this

good for my bleached hair, hair feels soft yet so clean

Great product has helped with my hair growth and healthier hair

Love this product but can only use once every 1-2 weeks as it does dry out hair. Great for removing extra oil and product build up! Love K18 products!

Perfect clarifying shampoo

This is the best clarifying shampoo I’ve tried. Hair still feels soft but super clean

Not Great

Doesnt really help my hair still gets greasy quickly

Nettoie bien

Rends les cheveux vraiment propre et léger. Par contre obligatoire de faire un masque hydratant après ce shampoing.

What every shampoo should be

I hate washing my hair, absolutely dread it and this shampoo is my new best friend! I only have to wash my hair once a week, it's not too drying, it gives really good volume and I can literally feel how clean my scalp is after use - which is such a weird thing, lol. I'll never be able to not use it. My hair is a little more on the dry side with heavy blonde highlights, I use the K18 Shield conditioner with it on wash days, air dry and use the k18 hair oil everyday. Super simple hair routine to keep my long blond hair healthy and frizz-free.

I AM RAVING ABOUT THIS PRODUCT!!!!!!!!

I’m my hair felt heavy, it was super hard to comb it felt stiff like hay but I haven’t been using heat products so there was no way it was from styling. After a little research, I decided to try this product and I am so glad I did. It makes my hair feel so good compared to other “detox” shampoos. My hair feels like it never felt before. It feels light, airy, and best of all I have my volume back. Will continue to use this habitually I’m so glad I found something that works.

Parfait

J'ai commencé le protocole à la lettre, dès la première utilisation j'ai vu la différence... Par contre il faut vraiment suivre à la lettre pour ne pas se louper 😊

Good Work

I used this product once a week for a detox from product buildup. It effectively cleans my hair without feeling like it’s being stripped. The colour caught me off guard and I’m not the biggest fan of the scent but it’s effective

Scalp irritation and itchiness

I only used this product once for wash day. I washed 2x and then followed up with my own deep conditioner. I noticed scalp irritation on the second wash and didnt really think anything of it. After rinsing out the deep conditioner and styling, the irritation continued and my scalp became VERY itchy. This is my first K18 product and now, I'm hesitant to try the rest of the line. Very dissapponted.