|Skin Care 101|
The life cycle of cells in the epidermis, skin's outermost layer, is about 28 days in your 20s, and slows over time. Not all of the cells are in the same cycle—so some are older and duller than others.
When you get skin on a regular routine of cleanse, exfoliate, moisturize, you can “train” cells to emerge together, sooner. So newer, fresher cells appear at the same time—and your skin looks clear, radiant, alive as a result.