Polyunsaturated phosphatidylcholine is a choline-based phospholipid made of linoleic acid, oleic acid and linolenic acid. Stimulates lipid breakdown, mobilisation and clearance. It activates lipases, reduces triglyceride synthesis and helps in fat solubility. It also plays a significant role in lipid homoeostasis, as part of the lipoproteins that increase cholesterol transport and inhibit cholesterol accumulation in tissues.