The actual Brazilian Blowout was banned in Hong Kong, not necessarily similar products. It was also banned in Australia, Canada, Ireland, France, and Germany. I was told that officials were sent to salons and suppliers to ensure they had disposed of the products. Even strawberrynet.com stopped selling it, although I notice the name has reappeared recently perhaps ready for when it's 'released' again. If salons continued to offer genuine Brazilian Blowout treatments, they would have bought the products elsewhere.
lilyma, the treatment my technician now uses is Tibolli. I prefer it as my hair doesn't go through the 'dead straight' period, which looks terrible on me.
Best thing is to ring around (or perhaps visit) and find out which salons are offering the Brazilian Blowout, as I said the ban is being lifted and some have already resumed offering it. I've seen a poster on the side of O2 salon at the top of Wyndham Street for it; don't know the salon myself so cannot vouch for it... just seen the poster on the side.