ORAL COMPOSITIONS COMPRISING SODIUM HYALURONATE AND ANTI-OXYDANT

摘要

The present invention relates to an oral complex composition comprising sodium hyaluronate and an antioxidant material with high popularity as a material for skin moisturization and, more specifically, to a composition comprising a natural antioxidant material so as to add antioxidant activity to a single agent of the conventional sodium hyaluronate. Antioxidant materials such as placentin, a green tea extract, and vitamin C provide a DPPH free radical with electron and stabilize a free radical which is a cause of oxidation, thereby having antioxidant activity. In addition, the present invention can reduce inconvenience for dosing an additional antioxidant medicine as combining an antioxidant material besides sodium hyaluronate. Moreover, the composition comprising sodium hyaluronate at high contents is capable of developing once daily dosage forms.