Composition for maintaining efficacy of filler

    公开(公告)号:US10279076B2

    公开(公告)日:2019-05-07

    申请号:US15127399

    申请日:2015-03-10

    摘要: The present invention relates to a parenteral composition for maintaining the efficacy of a filler for a long time, containing a collagen hydrolysate as an active ingredient. The composition, according to the present invention, can maintain the efficacy of a hyaluronic acid filler for a longer time, thereby enabling the effect thereof to be maintained irrespective of a smaller frequency of filler operations, and thus there is an advantage of also reducing skin irritation. In addition, there is an advantage of enabling an immediate effect since an administration method is simple as a parenteral administration and enables direct penetration into the skin.