with Scott Cornwall Str8forward keratin kit because I was too impatient to wait for the delivery of the other one from amazon and I spotted this one in the local chemist.
I now have swishy hair again - just have to wait the 3 days to wash and see how it turns out but for a tenner so far I'm very impressed.
Even without using straighteners it made my hair blow dried straight, and I've got very coarse, curly, frizzy hair.