The Niacinamide B3 Dermal Solution was scientifically developed as an effective skin De-age treatment with a potent compound of highly effective ingredients. This is a multi-effective treatment that can be incorporated after you have being using your Kalahari home care products for at least a month. Use every evening, or second evening, onto a clean dry skin, followed by your moisturiser. Suitable for reducing fine lines and wrinkles as well as skin rejuvenation. Suitable for all skin conditions.