This Hair Ming Department You Off mono- Seed contain (A) Election from amine, Ji Qi Which Alkaline Drug objects, (B) 1 Seed or the 2 Seed Yi with 2 Grade amidos and/or 3 Grade amidos Election from Amino acid Ji Qi Which, acidic mucopolysaccharide Ji Qi Which, Yi Ji Ring dextrin, and 3.5 ~ 4.8 Alkaline Drug objects of pH value As, the Soft Hidden Xing Mirror Pian Yong Group of absorption Soft Hidden Xing Mirror pieces be can inhibit into object, and inhibit the method for Shang Shu Alkaline Drug objects Right Soft Hidden Xing Mirror piece absorption.本發明係有關一種含有(A)選自具有2級胺基及/或3級胺基的胺、及其鹽之鹼性藥物、(B)1種或2種以上選自胺基酸及其鹽、酸性黏多糖及其鹽、以及環糊精,且pH值為3.5~4.8之鹼性藥物,可抑制吸附軟性隱形鏡片的軟性隱形鏡片用組成物,及抑制上述鹼性藥物對軟性隱形鏡片吸附之方法。