Hydrogenated Olive Oil Best Emollient Anti-Ageing Hydration Hydrogenated Olive Oil description Hydrogenated olive oil is a rich source of antioxidants; can help increase the viscosity and emolliency of a formula. Hydrogenating the oil changes it from its natural liquid state into a solid. Related ingredients: Almond/Borage/Linseed/Olive Acids Glycerides