Natures Aid Cod Liver Oil Softgels 550mg contains carefully chosen cod liver oilwhich contains  Omega-3 nutrients EPA and DHA. These are used to improve joint mobility. It also contains vitamins A, D and E, which help to maintain healthy hair, skin, nails and eyes, sound teeth and strong bones. They are free from Artificial Flavours, Colours & Preservatives, Lactose, Yeast & Gluten.