Polyethyleneimine (PEI for short), with a CAS number of 9002-98-6, is a water-soluble cationic polymer. Its core feature is that its molecular chain is rich in a large number of amino groups (prima...
For effective skin care, of course, it is inevitable to have a certain concept of ingredients, not only the promotion of the product, but also the ingredients of the product. Today, let’s tal...
With the progress of the times, people are paying more and more attention to environmental protection, and industrial green development has become a new leading trend. Therefore, biodegradable mate...
Many consumers see some cosmetics containing “polyglyceryl-4 oleate” this chemical, not clear about the efficacy and action of this substance, want to understand the product containing ...
With the development of modern science and technology and the improvement of people’s living standards, it seems that the requirements for cosmetic raw materials are getting higher and higher...
As consumers’ demands for skin care safety upgrade, “gentle cleansing + barrier repair” has become the core evaluation criterion for facial cleansers. Sodium cocoyl glutamate (CAS...