The exact mode of action of Hydroviton CR is not fully understood. Some researchers believe that the nanosome micro-spheres that reach into the deepest layers of the skin are primarily responsible for the dramatic effect that it has on the skin. Hydroviton CR is also unique because it deeply moisturizes and calms the skin while at the same time normalizing the activity of the sebaceous glands.

Unlike other cleansers that simply dry the skin and remove oil, Hydroviton CR leaves the skin looking smooth, fresh, moisturized, and oil free. Cleansers that simply dry the skin actually cause the skin to become oilier since the body responds by producing more oil to combat dryness.