甜菜鹼, 三甲基甘氨酸, 甜菜碱, 甜菜堿
分子式：C5H11NO2 分子量：117.15 Cas No：107-43-7
A sugar beet derived amino acid derivative with nice skin protection and moisturization properties. Betain's special thing is being an osmolyte, a molecule that helps to control cell-water balance. It is also a natural osmoprotectant, meaning that it attracts water away from the protein surface and thus protects them from denaturation and increases their thermodynamic stability.
It also gives sensorial benefits to the formula and when used in cleansers, it helps to make them milder and gentler.