Lipids
- Phospholipids (Phosphatic acid, glycerophosphocholine, glyceroethanolamine, glycerosphingomyelin, cardiolipin, phosphatidylinositol, phosphatidylserine, and phosphatidylglycerol)
- Ceramides
- Carotenoids (lutein, and zeaxanthin) [ref-8]
- Free fatty acids [ref-9, ref-10]
- Cholesterol and cholesterol esters
- Prostanoids
- Prostaglandins
- F2-isoprostanes