Mario Badescu Skin Care Vitamin C Serum Aloe Vera, Vitamin C Serum by Mario Badescu Skin Care is a lightweight, skin-perfecting serum designed to encourage a more radiant and youthful-looking complexion. Restore youthful luminosity to skin while delivering antioxidant defense against skin-aging free radicals. This powerful face serum effectively brightens uneven skin tone and reduces visible signs of aging—leaving all skin types soft, smooth, and glowing.