An Auckland doctor specialising in skincare and skin cancer is sharing his secrets to improving the look of wrinkles, Stuff reveals – and it has nothing to do with injections. Doctor Sharad Paul began treating skin cancer in Aotearoa, but his career has had a natural progression from skin cancer treatment to anti-ageing skincare, due to their main cause being the same: the sun. There are simple lifestyle changes people can embrace to reduce wrinkles, including applying sunscreen daily and drinking plenty of water. “Smoking too much, stressing too much, and sleeping too little – these things will age you.”