| 摘要 |
The cosmetic soap is composed of 0.1-5 wt% hot spring salt from the residual sand obtained by evaporating and concentrating hot spring water, 0.5-10 wt% betaine based surfactant expressed as the formulas (II) or (III), where R1 is C 9-13 alkyl or mixture of alkyl, R2 and R2 are independently methyl or ethyl, R4 and R6 are independently methylene, ethylene, propylene. hydroxypropyl radical, and bamboo salt, edible salt, This soap composition prevents the skin from disease and body smell, has good workability.
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