BIOSSANCE 100% Squalane Oil - Vegan Face & Body Oil Moisturizer - 3.3 oz

One ingredient. That's the whole product. Squalane is a lipid your skin already produces — production drops steadily from your twenties, which is a reasonable part of why skin gets drier with age. Biossance's version is fermented from sugarcane rather than rendered from shark liver, which is where most squalane came from historically and is worth knowing. It behaves unlike most face oils: weightless, completely odourless, absorbs in seconds and leaves no shine. It works as the last step to seal everything underneath, as a mix-in to make a too-thin moisturiser richer, on body, and smoothed through hair ends. Accepted by the National Eczema Association. For anyone whose skin reacts to everything, a single-ingredient product is the shortest possible list of things to react to. Best for: sensitive, dry and dehydrated skin; anyone doing elimination to find a trigger; anyone who wants an oil with nothing else in it.