发明申请
US20130017164A1 COSMETIC DERMATOLOGICAL COMPOSITION, COSMETIC TREATMENT METHOD, AND HYALURONIC ACID DERIVATIVE 有权
化妆品化学成分,化妆品处理方法和羟丙酸衍生物

COSMETIC DERMATOLOGICAL COMPOSITION, COSMETIC TREATMENT METHOD, AND HYALURONIC ACID DERIVATIVE
摘要:
The invention relates to a cosmetic or dermatological composition comprising a hyaluronic acid derivative which comprises ureidopyrimidone units, to the said derivatives and to a cosmetic treatment method using them.
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