Protein Formaldehyde Free OneStep Keratin - Truly chemical-free hair-straightening treatment. It gives you shiny, straighter, frizz-free hair for months (250 mL)

Close your eyes and buy it ,it's fantastic.

Oh my god I don’t know what to say !!!!it’s the worst product I have ever put on my hair it damaged my hair and broke it , it had left a very bad smell in my scalp and the big disappointment is it had changed my beautiful new highlights color into orange . It’s really a waste of money and damage for my hair never ever buy it again. Now i am spending a lot of money to repair my hair with oils and other treatments really disappointed

Neutraliss miracle Brazilian nanoThat’s what I want, what I got was no nano mentionIt’s says not fading the color you have, and it’s wrong my hair color was changedDon’t buy this product .the photo I upload this the product I order and receive something else

Wow!! Was better than expected! I have used other products in the past, but by far I have had the best results!! I ordered direct from NaturalSue. I did not know I could order from Amazon.