I know this thread is dead and Iru Fushi is now no longer a Hilton property (real shame!), but I have a question that hopefully, if I'm lucky, someone can answer.

The Iru Fushi promo video (April 2013) shows a certain type of spa treatment that involves some kind of hair treatment. If anyone can tell me what the treatment was called, the cost, or even better, what they used in the treatment, my partner would be eternally grateful!

Please see pics below that show the treatment being performed;







Thanks in advance for anyone who can help.