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| Class | Examples |
|---|---|
| Hydrocarbons | Petroleum jelly, paraffin, mineral oil, squalene, caprylic/capric triglyceride |
| Fatty acids | Stearic acid, lanolin acid |
| Fatty alcohols | Lanolin, cetyl alcohol, stearyl alcohol |
| Phospholipids | Lecithin |
| Polyhydric alcohols | Propylene glycol |
| Sterols | Cholesterol |
| Vegetable waxes | Candelilla, carnauba |
| Wax esters | Beeswax, lanolin, stearyl stearate |
