Utilize the solution for 30 consecutive times, daily use 30ml of Duo Vital item, utilize the item after ingesting for the top influence. DuoVital là s?n ph?m k?t h?p gi?a Axit Hyaluronic – Chondroitin do ?ó r?t thích h?p cho ng??i thoái hóa kh?p. Ng??i