唇部生理与唇膏的开发研究

在唇膏的配方研究中，除了考虑其色彩、结构、使用效果等感官功能外，还应该考虑唇部的性质。 与皮肤相比，唇部更显敏感，因此，在研究唇部的生理特性后，我们开发了包含水和保湿剂的 唇膏。 这一新型的唇膏能缓慢释放水于唇部，使唇部长时间地保持健康滋润。

In making formulations of lipstick, it is are very important to consider the properties of lips, besides the visual functions of lipstick such as color, texture and finishing. Compared with skin, lips are more sensitive. Based on the research of the physiology of lips, A new type of emulsion stick containing water and humectants is developed. This new type lipstick is designed to release water slowly on lips and keep lips in healthy condition for a long period.