If you've got oily and/or spot-prone skin, and struggle finding a sunscreen that doesn't make your face look all shiny and greasy, then you might want to consider in investing in the new SkinCeuticals Oil Shield UV Defense Sun Cream SPF 50 (£41). With both mineral and chemical UV filters that provide broad-spectrum protection (so against both UVA and UVB rays), the formula also contains silica, which helps absorb excess oil, and offers a mattifying effect to your skin. The one downside is because of the mineral filters, this formula has the potential to look ashy on darker and deeper skin tones.