Looking to relax my 3B curls. I am caucasian... Full head of curls, fine texture, just a lot. Gets super poofed as day goes on. Would love to loosen the curl, do not want stick straight. A friend is a beautician and said Keratin Express does must that. Less strong than a Brazilian blowout. Said lasts 6-8 weeks. Gradually comes out so there isn't nee root growth touch up. Just re-do.

Anyone do this?