You're a lot to asked me advices about japanese/korean hair products. There are some other posts you can find on my blog about it. One best brand quality/price for me it's LUX. And i use a lot of Lux dose for damage hair. It's a very good alternative to Kerastase. Lux offer too a super quality body range with 5 fragrances of body soap. If you are interested to order LUX products just drop me a line and i'll get back to you shortly.