Main components of shower gel:
1, surfactant
Anionic surfactants (fatty alcohol sulfate, sodium lauroyl sarcosinate, cocoyl potassium glutamate, etc. ), amphoteric surfactants (betaine, sodium cocoyl amphoteric propionate, amino acid surfactants, etc. ), nonionic surfactant (amine oxide, alkyl glycoside, PEG-40 castor oil, etc. ).
2. Foaming agent
At present, betaine is mainly used as foaming agent, which can improve the quality of foam and foam, and also improve the gentleness of products; Add a small amount of polymer and amino acid surfactant to improve the foam quality.
3.pH regulator
The pH range of general shower products is 5.5-7.0.
4. Viscosity regulator
There are two main types: water-soluble polymers, organic salts and inorganic salts.
5. Others
Essence, special additives (various emollients, natural extracts, fungicides, etc.). ).