Clinical studies on the active ingredients indicate Stem Cell Therapy Facial Moisturizer may stimulate your own existing skin stem cells to help grow smoother, firmer new skin. For your first twenty or so years, your skin works like mad stimulating fresh new cells to replace the old ones. At around age 30 your skin?s stem cells begin to shut down gradually. They don?t make enough new skin cells to replace the old ones. Lines form, wrinkles form, and your skin thicken and loses elasticity. THIS DOES NOT HAVE TO HAPPEN TO YOU!