Before I came back over here in November last year, I bought a Keratin formula from Ebay. My sons girlfriend did it for me. Its not that difficult. A little daunting the 1st time, but It turned out OK. it was very time consuming though.
I'm looking on Ebay & Amazon now to find Western Hair Colours. I did however decide to have it cut shorter, big mistake! I did have hair just to my shoulders about 2 weeks ago. I went for it cutting in Kowloon. OH DEAR! I now have very short hair. I must be the only person to have it cut 3 times in 1 week! I had to go back and get it re cut because it was lob sided, I was almost in tears when he finished, so much so that they didnt charge me. I then went to a local salon and had it cut a 3rd time, its better, but still a mess and suffering from 'Le Frizz', that coupled with the grey is terrible LOL I have to laugh because otherwise I'd be on prozac. So from now on, I'm going to dye it myself and hopefully if I just get it straightened up a little on the top, it will be a decent style (ish) LOL