High in Vitamin A/D, EFA/DHA, OmegasnFermentednRaw, live foodnGreen Pasture Products have chosen to use the u0026#34;Manufacture Dateu0026#34; as many other companies are currently using instead of the Expiration Date, so you will receive the freshest product available when you order.nNaturally occuring cod liver oil(not synthetic, man-made oils), provide fat soluble vitamins A and D and when extracted properly also provides a healthy dose of other naturally occuring acids like DHA, EPA and several of the Omega vitamins. EPA is an important link in the chain of fatty acids which regulate tissue hormones and DHA is important for brain and nervous system function.