Review (5/5): This has CHANGED my life
Of coarse I live in Maryland which is one the most humid states in the US! With having very frizzy, curly, thin hair, I've tried "them" all! Nothing has worked as good as this stuff! I left it product in for 36 hours instead of the 24. When I showered with no cap, I wet hair and did not wash it, I just used the conditioner provided and when I blew dry my hair I was so amazed how straight it still was and thicker feeling too! Walked my dog in the early humid morning...still straight! This is by far the best at home Keratin treatment! You will not be disappointed!