DIY Keratin blowout treatment. I get these from my hairdresser but SOOO expensive. I have naturally curly hair that gets VERY frizzy in humidity and rain. I saw this in Cosmo, bought it at Rite Aid for $13 and...IT WORKS!!!!! I am soooooo excited: I was out in humidity and it also rained later and NO frizz....no lie. I love it!!!