A skin-care product composition for moisturizing includes sodium hyluronate, hyaluronic acid oligomer, oligosaccharides andAlpiniagalangalleaf extracts, wherein the ratio of hyluronate to hyaluronic acid oligomer to oligosaccharides toAlpiniagalangalleaf extracts is 1:0.1:5:1 to 1:0.5:5:1. The skin-care product composition has the effect of improving the degree of skin moisture, enhancing skin elasticity and smoothing skin textures.一種具保濕功效之保養品組成物,其包含透明質酸鈉、透明質酸寡聚物、寡糖及高良薑葉萃取物;其中,透明質酸鈉、透明質酸寡聚物、寡糖及高良薑葉萃取物的含量比例為1:0.1:5:1至1:0.5:5:1。本發明的保養品組成物可增進肌膚的保濕度,提升肌膚彈性以及撫平肌膚紋理。