In life, skin problems are common. Acne is a very common skin problem, but everyone’s acne problem is different. In my years of skin care experience, I summarized some causes and solutions of...
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 hyaluronate CAS 9067-32-7, also commonly known as sodium hyaluronate, is a high molecular mucopolysaccharide composed of N-acetylglucosamine and glucuronic acid. It has strong hydrophilicity...
The Spring Festival of 2023 is coming. Thank you very much for your support and trust in Unilong in the past year. We will also strive to become better in the future. I hope to continue to reach a ...
Many consumers see some cosmetics containing “polyglyceryl-4 oleate” this chemical, not clear about the efficacy and action of this substance, want to understand the product containing ...
Sodium cocoyl apple amino acids, as an amino acide-type surfactant, uses amino acids derived from apples (such as amino acids extracted or derived from apple extracts) in the synthesis process. The...