... and secondary amine. The product has quite powerful absorption to human hair and textile fiber, such as cotton, wool, silk, hemp, ... 0.6 [Applications]1. Applied in high-grade hair shampoo to make the hair softer, smoother and glossier, obviously reduce the ... nonionic or amphion surfactant and then be added into hair shampoo, hair conditioner, nutrition hair oil, mousse, etc. according to the solid ...