Hazelnut OilCorylus avellana, Expeller pressed, Semi-refined - USA. Shelf life 8-10 months. Hazelnut oil is one of our favorite carrier oils. It's high in essential fatty acids, light and penetrating, and doesn't leave a greasy or oily feeling behind. Being slightly astringent, it's a good choice for acne-prone or oily skin, and it also has moisturizing qualities. For mature skin, hazelnut oil is also beneficial, as it helps to tighten and tone the skin, aids in skin regeneration and even has mild sun-filtering properties. Click on Aromatherapy Carrier Oils for more information on our carrier oils.