I have been using this products for over 4 years, and they are really. I'm Brazilian living in the USA, because of the pandemic I couldn't come back to Brazil to get my Keratin treatment as I use to do every 3 months, so, I was having trouble with my curly hair lately, then, last week I found The Keratin Store that could delivery my products really fast, so happy and satisfied with their great service.
Thank you guys!!!!