The 100% L-Ascorbic Acid Powder from The Ordinary is a concentrated vitamin C product designed for skincare routines. This pure powder form offers antioxidant properties, helping to protect the skin against external factors such as pollution and UV rays. Regular application supports a more uniform skin tone by addressing dark spots and pigmentation, while also assisting in the reduction of fine lines and wrinkles through the promotion of collagen production. To use, mix a small amount of the powder with a water-based serum or moisturizer and apply it to the face and neck area twice daily. It is recommended to begin with lower concentrations to assess skin tolerance and to consistently apply a sunscreen with SPF 30 or higher during the day to maintain skin protection while using this product.