Creates the perfect microenvironment for skin to repair itself. O’Keefes utilizes three chemical properties: Hydrates the skin with both water and glycerin; Traps the moisture at the cellular level to prevent evaporation; Alters the pH in the dermis layer to activate the production of the body’s own potent compounds. Guaranteed Effective. Completely Odorless and oil free for a non-greasy feeling. Hypo Allergenic and Lanolin free– safe for all skin types. Recommended by Dermatologist and Diabetic Educators. Healthy feet also has Allantoin which helps the cr├¿me absorb through thicker skin and it also serves as a skin protectant. Perfect for hikers, runners or any outdoor sport. Made in the USA.