According to www.ehow.com, Olive Oil is a monounsaturated fatty acid that helps the body manufacture prostaglandins. This helps moisten the skin and improves texture. Castile Soaps are very mild and gentle, which is good for babies or people with sensitive skin to use.
Ingredients are: Olive Oil, Beeswax, Water, Sodium Hydroxide, Lavender Essential Oil, Grapefruit Essential Oil.
This soap weights approximately 4 oz.