The MUN Aknari Brightening Youth Serum is a lightweight formula perfect for day or night! An all natural serum that will work hard to nourish, smooth and repair your skin, leaving you with radiant skin! This serum is age defying, rich is linoleic acid and vitamin E. The Prickly Pear Seed Oil and Argan oil will help brighten dark under eye circles and promote cell turnover. With Rose Essential Oil this serum smells lovely. If you have dry mature skin try following up the Youth Serum with an additional moisturizer for best results. This serum is suitable for all skin types.