Anti-aging in a jar, this impressive and potent serum has been clinically formulated to address the depletion of collagen and elastin fibers induced by natural and premature aging seen visibly as lines, wrinkles, and loss of volume in the skin. By harnessing the power of advanced collagen synthesising actives including the powerful Stay-C 50; a potent and pure blend of Vitamin C, this powerhouse booster works by increasing healthy cell communication between the key cells involved in the stimulation and production of collagen and elastin for a more youthful, smooth, and hydrated skin. How to use Apply onto a thoroughly cleansed skin in the morning and evening for maximum benefit or once daily for age prevention. Follow with either SOS Relief Cream for sensitive and reactive skins, AAA & Brightening Cream for hyperpigmentation and dull skins, Regenerative Nourishing Cream for dry skins and Medi-Control Lotion for problematic and congested skins.