How damaging is the yuko hair treatment to the hair?

Question by mexicans: How damaging is the yuko hair treatment to the hair?
And how long will it take to be applied?


Best answer:
Answer by Elan Whaha oh do you mean the japanese straight perm?
(lol sorry if thats not what you mean)
i had it done two summers ago in china
and it actually barely damaged my hair
made it easier to handle and smoother
(but i had pretty thick hair)
hmmm it was kind of long but it was about 3-4 hours?
in total, plus a haircut
hope that helps :)

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