What it is: A vitamin-rich, hydrating serum that soothes, replenishes and balances the skin, imparting a matte finish.Who it's for: Most skin types.What it does: This lightweight formula is ideal as a stand-alone hydrator for those with combination to oily skin, and as a daily vitamin booster for normal to dry skin types. How to use: Massage half a teaspoon into cleansed and toned skin from your forehead to your neck. For those with normal to dry skin and for those dwelling in cold, dry climates, use year-round as a vitamin booster and follow application with your preferred Aesop hydrator. For those with very oily skin and for those in humid environments, use as a stand-alone lightweight hydrator. 2 oz. Cruelty-free Vegan Made in Australia