Also Possible for Private Labeling and Wholesale Biological value of the flax oil is several times more than the other cooking oil's ones (vitamins F, A, E, B, K, and omega-3 and omega-6 fatty acids). Flax oil moistures and nutrites skin, so it is practically irreplaceable in cosmetology. It helps to keep tonus and protects from pre-mature wrinkles. In cookery, flax oil is used as dressing for salads and is combined with protein food improving the healthful effect of natural products.