As we segue into another season, it's not just your immune system that needs a boost - skin has to acclimatise too. hand blended, de Mamiel' Autumn Facial Oil, £67, is a real spirit-lifter and contains powerful antioxidants to decongest and revive post summer skin. "Autumn's drier air, not to mention central heating, strips skin of moisture, leaving it feeling tight and uncomfortable," says founder Annee de Mamiel. "This blend contains white ginger lily, which is a wonderful anti-inflammatory, and baobab seed oil to smooth and moisturise." Make a note to start using it from 23 September (the autumnal equinox) to look as good as a Gucci girl.