A good skincare routine doesn’t need to be complicated. One useful place to start is protecting your skin from ultraviolet (UV) radiation, which contributes to sun damage and visible signs of ageing.
What does the research tell us?
In an Australian randomized trial involving 903 adults under 55, people assigned to use broad-spectrum sunscreen daily showed less progression of measured skin ageing over 4.5 years than those who used it at their discretion. The findings support sunscreen as a preventive habit, although they don’t mean it can erase existing wrinkles or stop every aspect of ageing. Read the study
What should you look for?
Choose a broad-spectrum sunscreen with SPF 30 or higher. Broad spectrum means protection against both UVA and UVB rays. Sunscreen works best as part of a broader approach that includes shade, a hat and protective clothing. Canadian Dermatology Association
Apply it generously to exposed skin before going outside, following the label. Remember easily missed areas such as the ears, neck and backs of the hands. Health Canada recommends applying sunscreen at least 15 minutes before sun exposure and reapplying at least every two hours during exposure, and after swimming, heavy sweating or towelling. Health Canada
Keep it practical
The best routine is one you can use consistently. If a product irritates your skin, stop using it and speak with a health professional if the reaction persists. Clouds and cold weather don’t eliminate UV exposure, and snow can reflect UV rays.
Think of sun protection as an ongoing investment in your skin, rather than a treatment that produces an overnight change.
This article provides general information and does not replace an individual medical assessment.