It softens and moisturizes skin.
Disodium lauryl sulfate
It is an anionic surfactant and used as a surface active cleansing agent.
(Surfactants are molecules that contain both hydrophilic and hydrophobic sides.)
Hydrolyzed wheat protein
It softens and lightens skin.
Use these new bars similar to soap bars. Successive use will not result in dryness and tightness and other side effects of using soap bars.