Creosote from both oil shale and petroleum, and are known as oil-tar creosote when derived from oil tar, and as water-gas-tar creosote when derived from the tar of water gas. Creosote also has been made from pre-coal formations such as lignite, yielding lignite-tar creosote, and peat, yielding peat-tar creosote. The term creosote has a broad range of definitions depending on the origin of the coal tar oil and end use of the material. With respect to wood preservatives, the United States Environmental Protection Agency (EPA) considers the term creosote to mean a pesticide for use as a wood preservative meeting the
Egg oil acid) and omega-6 fatty acids (including arachidonic acid), and closely resembles the fatty acid profile of human milk, as well as the lipid profile of human skin. Egg yolk has been used in traditional cosmetics since the eleventh century in Jewish, Greek, Arab and Latin cultures. Several popular modern cosmetic brands contain egg oil. Egg oil is widely used in Indian medicine for hair care to treat hair fall, dandruff, grey hair and frizzy hair. Egg oil can be used as an excipient/carrier in a variety of cosmetic preparations such as creams, ointments, sun-screen products, treatment of sunburn or lotions