W. One Nano Protein Progressive Hair Straightening 1L

La verdad muy buena e probado otras pero esta si me dejo el cabello liso y muy suave

Wow I literally got my product next day, I really wasn't expecting it even though sais delivery tomorrow. I'm impressed so 5 star just for the quick delivery. I will update once I use the product.Update on product usage: it works i have curly thick hair i would say 4A type. And it leaves my hair straight i would recommend for sure.

This is one of the best keratin products on the market! I’m using it for about 2 years since my first try of w one, my hair very curly and get soft and straight, very easy to manage after the treatment, andmost importantly no hair loss or any side effects, very happy and satisfied! New design bottle looks larger from previous but same volume 1L

Works great!

We used this product on several hair types.Pros:- it has a very good straightening effect and anti frizz but the hair doesn't look very natural after it as it gives very straight strands.- would recommend only for very curly unmanageable hair- effect lasts for too long which makes me really question that it is "not formaldehyde free"Cons:- very bad odor, which doesn't go out easily- it says formaldehyde free but from my experience it's not (burning sensation once touches the scalp, fumes burn eyes and cause uncomfortable breathing especially if not rinsed well or the hair is over-saturatedwould not recommend for only frizzy hair. I myself won't use it again but other family members would because they loved the straightening effect it had on their hair.I have tried different other keratin products on the market that have a beautiful effect and didn't feel so toxic.

Excelente producto me gusta mucho . Solamente deja un poco graso el cabello pero por lo demás excelente

I like it way better than keratin and it left my hair smooth and shiny. Love it

generally the product is wonderful, it makes the hair looks very nice and healthy, the disadvantages: i don't like the size, it is very large for single use even if your hair is long, also the much procedures to put on your hair, moreover i don't like the smell.