St Botanica Hazelnut Pure Coldpressed Carrier Oil is known for its astringent qualities and because of this, it is best used for those who have oily skin but do want to abstain from using 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