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...
Greetings from Unilong Industry Co.,Ltd. ! It’s that time of the year when we approach the festivities of the Spring Festival with enthusiasm and anticipation.
As the Chinese New Year is arou...
Every skin lightening product consists of a bunch of chemicals, most of which come from natural sources. While most active ingredients are effective, some of them may have some side effects. Theref...
What is polycaprolactone?
Polycaprolactone, abbreviated as PCL, is a semi crystalline polymer and a completely degradable material. Polycaprolactone can be classified into pharmaceutical grade and ...
In fields such as food preservation, cosmetic preservation, and safety of pharmaceutical preparations, a substance named ethyl lauroyl arginate hydrochloride (CAS number: 60372-77-2, abbreviated as...
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...