Sun exposure is the biggest preventable cause of tanning, pigmentation, melasma flares and early wrinkles. Good daily sun protection is one of the most effective things you can do for your skin.
Choosing a sunscreen
- Broad spectrum (protects against UVA and UVB), SPF 30 or higher
- Gel or fluid textures for oily skin; creams for dry skin
- Mineral filters (zinc oxide, titanium dioxide) for sensitive skin
- Tinted sunscreens can help people with melasma
Using it properly
- Apply about two finger-lengths for the face and neck
- Apply 15–20 minutes before going out
- Reapply every 2–3 hours outdoors, and after sweating or swimming
- Do not forget ears, neck and the backs of hands
- Use it indoors too if you sit near windows
Beyond sunscreen
- Seek shade between 10 am and 4 pm
- Wear a wide-brimmed hat, sunglasses and long sleeves when possible
- Use an umbrella when walking in the sun
When to see a dermatologist
- You burn or develop a rash after sun exposure
- A mole or spot changes in size, shape or colour
- Pigmentation is not improving despite sun protection
Related article: read more on the clinic blog.
Helpful ingredients to read about
Related treatments at the clinic
This page is for general information and is not a diagnosis. Please consult a dermatologist for advice about your own skin, hair or nails.