OlioVita® Gastro is a food supplement based on Sea Buckthorn Oil and Betaglucans. Beta-glucans contribute to the normal functioning of the gastrointestinal tract. Sea buckthorn oil confers moisturizing and nourishing properties useful for the mucosa and the immune system thanks to its flavonoid content. It contributes to the normal maintenance of skin and mucous membranes due to its vitamin A content. It helps protect cells against oxidative damage due to its vitamin E content. Instructions for use: Take 2 to 4 capsules a day, together or separately in two doses. \ If in doubt, consult a doctor.