Olive oil attracts external moisture to the skin and still permits the skin to properly release sweat, shed dead skin and release sebum.
Cocoa Butter has skin softening properties & it has been used to heal and moisturize skin that has been exposed to the elements. It also helps reduce the formation of stretch marks during pregnancy by keeping the skin supple.
Lanolin provides much moisturizing and skin softening properties. It gives the soap a dreamy feel.