Whether you have three or nine steps, anyone can do one thing to improve the skin, that is to apply the product in the right order. No matter what your skin problem is, you need to start from the b...
In our daily life, we often hear about different chemical substances that play important roles in many fields. One such substance is EDTA-Zn, which is widely used in agriculture, food industry,med...
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 Isethionate, with CAS 1562-00-1, is a water-soluble organic compound that has been widely applied in various industrial fields due to its excellent surface activity, mildness and stability. ...
With the upgrading of consumers’ demands for functional skin care experiences, a heat-sensitive ingredient called vanillyl butyl ether (CAS 82654-98-6) is becoming a “new favorite”...
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...