Sun Protection

Daily sunscreen is the most effective anti-ageing step available and the one most often skipped in winter and on cloudy days. UVB causes burning, UVA drives visible ageing and passes through window glass, so broad-spectrum protection matters more than the SPF number on its own. Modern filters such as Tinosorb, Mexoryl and TriAsorb hold up better through the day than older ones. The best sunscreen is the one you will actually reapply.