Linoleic acid acts on the production of the membrane of skin cells.
It is an essential polyunsaturated fatty acid that acts on the production of skin cells. It is found in vegetable oils of first cold pressure. It is present in quantities in evening primrose and borage oils, in sunflower oils, soy, grape seed. It is better to use these oils in salads because cooking destroys linoleic acid. Follow this link to find out which oil to choose for your health .

Signs of lack of linoleic acid
A deficiency in linoleic fatty acid is manifested by a dryness of the skin with desquamation, an immunodeficiency, a cutaneous allergy, an intense thirst. He enters the composition of many beauty creams.

What is conjugated linoleic acid?
It is a derivative of linoleic acid discovered in the 1980s. Ruminant rumen bacteria have been found to convert linoleic acid to conjugated linoleic acid. It has been used for some years by veterinarians to increase the muscle mass of animals by reducing their fat mass. Manufacturers of dietary supplements have recommended this fatty acid in slimming diets. Nothing proves its effectiveness. European health authorities do not recognize this property on humans. Conjugated linoleic acid is naturally occurring in dairy products and ruminant meat.