Dayoon designer said, "Even though my hair was stained by self-reduction and I had bleached my hair in the past due to black hair They removed the existing stains and bleached the platinum roots perfectly I was satisfied! I bleached my hair several times I was worried that it would cut off, but I like it because it doesn't break at all and it feels softer. :)!! If you're looking for root bleaching and platinum hair recovery at the Shinsa Station hair salon like me, don't even think about it and come right here!!