Utilize the item for 30 consecutive days, on a daily basis use 30ml of Duo Vital products, use the item right after taking in for the ideal effect.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 b? b?nh tim m?ch có th? s? d?ng s?n ph?m– Các b?nh nhân ?ang trong giai ?o?