most shampoos on the market are sls shampoos. it is a highly irritating ingredient and is alkaline. long-term use will destroy the acidic epidermis an…

amino acid surfactant shampoo has a ph value similar to that of the scalp and will not damage the acid-base environment of the scalp. it is suitable f…

nonionic surfactant is an expensive ingredient. it not only has the advantages of amino acid surfactant, but also has more outstanding and comprehensi…

90% of shampoos contain an ingredient called “polydimethylsiloxane”, which is the so-called silicone smoothing agent. rumor has it that be…

why use silicon. except for baby products, almost all shampoos in supermarkets contain silicone oil. why do shampoos add silicone oil? will silicone o…

organic zinc refers to the complex formed by zinc and organic ligands (such as zinc glucate) or chelate (zinc methionine), etc. amino acid zinc chelat…

about the differences between organic zinc and inorganic zinc: inorganic zinc refers to zinc compounds that do not contain hydrocarbons (usually conta…

organobismuthcatalyst (dy-20) is a catalyst for environmentally friendly polyurethane, used in the catalytic synthesis of polyurethane resins, adhesiv…

the performance characteristics of water-based polyurethane catalyst: compared with solvent-based polyurethane compared with adhesives, water-based po…

organobismuth catalyst has low cost, easy handling, low green safety features such as toxicity and low radioactivity. in the past 10 years, both the s…

organic zincis important for the growth of livestock, organic zinc it is a necessary trace element for the synthesis of steroid hormones such as sex h…