Turns out, Mum was right to nag you about lathering on SPF. According to one Australian study, people who wore sunscreen every day for four years didn't appear to age at all. That's because exposure to UV rays can break down collagen in your skin, causing wrinkles to form.
To adequately protect yourself from those harmful rays, make sure to use a product that fits into your daily skincare routine. Dermalogica Pure Light SPF 50 (£59) is a great lightweight option that easily blends under makeup and doesn't clog pores.