I looked on folica.com, and I saw the Keratin Complex Natural Keratin Smoothing Treatment for $160 (8 oz.). Is that what you used?
I also saw Liquid Keratin on amazon.com. This sells for $49 and is a 30-day treatment.
Do you think it is a similar product?
Anyway, I hope you like your hair and that it works out. How does it look today? I recently spent $300 on the Coppola Keratin treatment (in April), and it already seems to be almost gone. I wish it wasn't so expensive because I really liked it. It made my hair silky soft and easy to style.