Vitamin C Anti-Aging is a potent serum that targets skin tones Potent ingredients work synergistically for effective absorption into the skin. Highly advanced Vitamin C facial serum will instantly feel hydrating and therapeutic on your skin. Intensely restorative, this facial serum promotes a firmer-looking complexion. Ferulic Acid supports a luminous, youthful radiance that targets imperfections for a more uniform-looking skin tone. With the Vitamin C Anti-Aging you can visibly reduces the look of age spots in just 4 weeks, instantly restores radiance and hydrates dry skin, and increase collagen production while reducing lines and wrinkles, improving skin texture, firming skin around the eye, brightening skin tone, and moisturizing the skin. its 1.75oz bottle will last you months. Just a few drops of this serum will immediately moisturize your skin and help eliminate unwanted age spots on your face or on your hands. Safe to use on neck. Can be used on all skin types. Dry skin, oily skin or normal skin.