The Ordinary Vitamin C Suspension in Silicone is a creamy serum designed to brighten and smooth the skin. This 30ml formula contains 23% pure L-ascorbic acid, a potent antioxidant that helps to protect the skin against environmental damage and promote collagen production. The silicone base helps to create a smooth, even finish, and the addition of other emollients makes this formula gentle enough for even sensitive skin types. With regular use, this serum can help to reduce the appearance of fine lines, dark spots, and other signs of aging, leaving skin looking more youthful and radiant. It is recommended for use once a day, ideally in the evening, after cleansing and toning.