"My sunscreen of choice is Heliocare Gelcream SPF 50 (£25), which is tinted (there's a light and dark shade) and works very well — and like a foundation, too. I often use it at night if I have to go out instead of a foundation. It has mineral and non-mineral filters including fernblock, a natural fern extract unique to the brand." — Dr Bhavjit Kaur, director and cosmetic doctor at the Health & Aesthetic Clinic