Krill oil, in addition to being an excellent source of Omega-3 fatty acids EPA and DHA, contains astaxanthin, the most powerful carotenoid known and with an antioxidant power 65 times greater than vitamin C. It also provides phospholipids that promote absorption of Omega 3. Instructions for use: Children from 9 to 17 years old: Take 1 pearl a day.\ Adults: Take 1 to 2 pearls a day with food or following the recommendations of an expert.