The walnut contains an essential part of the periodic table: calcium and magnesium, copper and iron, zinc and phosphorus, and many other trace elements and vitamins that are indispensable for a full human life. So, no other product is enriched to such an extent with vitamin E. Therefore, the oil made from walnuts has a cocktail of useful properties and is widely used both in cooking and for therapeutic and cosmetic purposes. A highly nutritious product with valuable taste qualities. The composition of walnut oil includes: unsaturated fatty acids (linoleic, linolenic, vitamin P), vitamins A, E, caratinoids, C, a group of vitamins B, macro- and microelements (zinc, copper, iodine, calcium, magnesium, iron, phosphorus, cobalt), biologically active substances. Walnut oil contains a record amount of vitamin E. It has a characteristic nutty smell, has a fresh taste without a note of tartness. This oil helps to alleviate many diseases and can be used as an auxiliary treatment even for serious diseases. What can we say about the healing of cuts, burns, wounds – walnut oil will ease the pain and gradually cope with almost any damage.