4oz. Ingredients include: Approx. 70% unsaturated fatty acids. The largest component is oleic acid, a mono-unsaturated omega-9 fatty acid which has an anti-inflammatory effect on dermal tissue, an identifiable anti-degenerative effect on skin cells, and a natural absorption to the skin. Emu Oil also has approx. 20% linoleic acid, an omega-6 fatty acid, which is known to temporarily ease joint pain. Emu Oil also has linolenic acid, an omega-3 fatty acid. Emu Oil is almost 100% triglyceride in nature, meaning that it is almost a completely neutral lipid. There is also a lack of phospholipids, which explains Emu Oil’s high penetrating qualities since the human skin is naturally phospholipids deficient. Emu oil acts as a unique transdermal carrier because of its deep penetrating ability.