What is hydroxypropyl methyl cellulose?
Hydroxypropyl methyl cellulose (HPMC), also known as hydroxypropyl methylcellulose, cellulose hydroxypropyl methyl ether, cellulose, 2-hydroxypropylmethyl et...
O-Cymen-5-OL (IPMP) is an antifungal preservative used in cosmetics and beauty products to prevent harmful microorganisms from multiplying, thereby extending the shelf life of products. It is a mem...
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...
As regulatory bodies tighten restrictions on traditional preservatives and consumers demand transparent, “clean” ingredient lists, cosmetic formulators are facing a significant challeng...
As the weather gets warmer, the biggest headache is the imminent activation of mosquitoes. Especially the little babies, it seems that mosquitoes like to turn around the little baby, the white baby...
Now people have a lot of choices in skin care, just sunscreen ingredients are more than 10 kinds, but some skin care products seem to skin care is actually more will hurt our skin. So how do we cho...