our new strength boosting system, infused with biotin, allows reinforce for significantly less weak and brittle experience nails. the result: an attractive manicure because of sturdy nails extra resistant to peeling, chipping & breakage.Ch?t l??ng ??m b?o, l?a ch?n nguyên li?u v?i k?, ??m b?o mang l?i s? tho?i mái nh?t cho ng??i lao ??ng.?? s? h?