our new energy boosting formula, infused with biotin, assists reinforce for significantly less weak and brittle sensation nails. the result: a good looking manicure on account of sturdy nails much more immune to peeling, chipping & breakage.Vi?c ch?n ??a ch? cung c?p ??ng ph?c spa uy tín và ch?t l??ng ?óng vai trò quan tr?ng trong vi?c ??m b?o