The styles and materials of cosmetic bottles are becoming more and more diverse. Today, let’s talk about the material of cosmetic bottle packaging. Common cosmetic materials According to the material body, it can be divided into plastic, glass and aluminum. These three materials are the most common cosmetic bottle materials. Among them, plastic and glass

As we all know, many skin care brands develop various lotions and essence products which are contained many active ingredients. These active ingredients (such as vitamin C, 377, amino acids, protein, etc.) and common skin care ingredients (such as glycerin, minerals, oils, etc.) are all nutrients required for bacterial growth. Oxygen and water are the