The Glycerin used in Glysolid is vegetable based. Principle effect of Glycerin: A skin softener; it keeps skin cells supple and flexible. Principle effect of Allantoin: Stimulates skin cell regeneration and the healing of small injuries, nicks, scrapes and minor burns. • Intensive care for dry & normal skin. • Maximum satisfaction when used in small amounts on a regular basis. • Restores the natural beauty of the skin while softening it. • Made without preservatives or perfumes. • Compatible for all skin types. • Protects, calms and smoothes. • Provides rapid relief to irritated skin, including eczema, psoriasis and parched skin from chemotherapy and radiation treatment.