Euroky™ formulation contains caffeine and taurine for energy; beta-glucans and Vitamin C to boost your immunity and significantly reduce respiratory disease; Ginkgo biloba, and L-theanine to enhance your cognition and focus by increasing your glucose metabolism and blood flow in your brain; American ginseng which enhances sexual performance and 5 grams of an exclusive French marine collagen for the rejuvenation of your ligaments, tendons, and bones, while also actually preventing wrinkles by increasing your skin’s elasticity, hydration, and collagen density. It also includes essential Vitamins B, D, and E with a slight amount of cane sugar and a great berry taste coming in a 12-ounce sleek can, and only 80 calories per serving.