Update: I have written an update on 01/19/10 regarding this subject: The Truth About Keratin (BKT) Treatments. Please be sure to read that entry before commenting or asking a question.
I have been receiving many questions lately about the Brazilian Keratin Treatment (BKT) or as some people call the Escova Progressiva. I have now analyzed samples of three popular brands that are used for straightening curly hair based upon "keratin", "formaldehyde-free", or "aldehyde" technologies.
Continue reading New revelation regarding "Keratin" Treatments.
