Seven Seas One A Day Pure Cod Liver Oil Plus Multivitamins are the convenient supplement rich in Omega-3 Fish Oil and a natural blend of vitamins and minerals. It helps to keep joints supple and flexible, as well as maintaining bones, teeth, skin, hair and nails. One-A-Day is the quick and easy way to boost your body’s wellbeing and health. It contains more multivitamins than the normal Seven Seas One-A Day range, setting it apart with an extra boost of nutrients.