I attended the Chicago Midwest Hair Show two weeks ago. One of the things that I wanted to achieve is getting certified working with the Brazilian Keratin Treatment. It is a great product if someone wants to take out 100% of the frizz and up to 80% of the curl. The results from the treatment are soft frizz free hair with incredible shine and lasts up to four months. It can be used on any kind of hair even over processed hair. It will make your hair feel like silk. The treatment will not damage your hair at all! The treatment takes about two hours to do on short to mid-length hair. For longer and more texturized hair it will take alittle longer. Let me know if you are interested in the Marcia Brazilian Keratin Treatment.