Which skin type is it good for?✔ Normal✔ Oily✔ Combination✔ Dry What it is: A water- and silicone-free stable suspension of 23 percent pure l-ascorbic acid. Solutions for: - Uneven skin tone - Fine lines and wrinkles If you want to know more… Vitamin C is an effective antioxidant and its pure form of l-ascorbic acid has been shown to improve multiple signs of skin aging while brightening the skin. What it is formulated WITHOUT:- Parabens- Sulfates- Phthalates What else you need to know: This product contains a 23 percent concentration of pure vitamin C, which remains completely stable due to the absence of water.