Polyvinylpyrrolidone (PVP) chemical structure contains a pyrrolidone ring, which imparts excellent water solubility, film-forming ability, adhesion, and biocompatibility.
The “K25″ in P...
Polyethylenimine(PEI) is a water-soluble polymer. The concentration in water of commercial products is usually 20% to 50%. PEI is polymerized from ethylene imide monomer. It is a cationic polymer t...
Sodium Monofluorophosphate, also named as SMFP with CAS number 10163-15-2, is a fluorine-containing inorganic fine chemical, an excellent anti-caries agent and tooth desensitization agent. It is a ...
Sodium cocoyl glutamate, abbreviated as SCG, CAS No. : 68187-32-6, is an amino acid-based anionic surfactant. It is also called sodium glutamate cocoyl. Sodium cocoyl glutamate is characterized by ...
Cellulose Acetate Butyrate, abbreviated as CAB, has the chemical formula (C6H10O5) n and a molecular weight of millions. It is a solid powder like substance that is soluble in some organic solvents...
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...