Hyaluronic acid is a large molecular polysaccharide extracted from bovine vitreous humor by Columbia University ophthalmology professors Meyer and Palmer in 1934. Its aqueous solution is transparen...
“Low carbon living” has become a mainstream topic in the new era. In recent years, green environmental protection, energy conservation, and emission reduction have gradually entered the public̵...
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...
What is hydroxypropyl methyl cellulose?
Hydroxypropyl methyl cellulose (HPMC), also known as hydroxypropyl methylcellulose, cellulose hydroxypropyl methyl ether, cellulose, 2-hydroxypropylmethyl et...
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...