Brand from Japan: Ishizawa-Lab. CollagenFor thin, limp hair that is flattened by evening, even if you use a hair iron to add volume at the roots and fluff the ends, use collagen powder to repair the outside of your hair!Mix collagen that gives bounce and strength with your existing treatment to intensively repair fine and limp hair that tends to flatten.Collagen supports the outside of your hair from the root to make it stand up naturally and bounce.Continued use makes hair fluffy and manageable at any time.KeratinRepair damaged and dry hair caused by repeated bleaching and daily hair ironing with Keratin Powder!Mix powder treatment containing hair component keratin with your existing treatment to intensively repair damaged, dry, and dry hair.Packs keratin and moisture inside the hair to make it manageable and manageable.Continued use of this treatment will leave your hair manageable and smooth.How to use:After shampooing, lightly drain water and take your treatment in your hands as usual.Make a h