Disclosed herein is an aqueous composition for contact lens. The aqueous composition includes : about 1×10-5to about 3 weight percent of vitamin about 5×10-3to about 1.0 weight percent of hydrophilic polymer about 1×10-3to about 1 weight percent of surfactant and a buffer solution.在此揭露一種用於隱形眼鏡之液態組成物,其包含重量百分濃度約1×10-5%至約3%之維生素,重量百分濃度約5×10-3%至約1.0%之親水性高分子,重量百分濃度約1×10-3%至約1%之介面活性劑,以及一鹽類緩衝溶液。