We have long known that the three S's – sun, stress and smoking – can prematurely age the skin, but now studies are showing that the very air we breathe ages it too!
Air pollution particles hover in big cities, the countryside and even in homes. Small enough to enter the skin, they can accelerate brown spots, fine lines and wrinkles.
Is pollution in your area accelerating your skin’s ageing process? Find out with our Skin Pollution Index
According to a study in the Journal of Investigative Dermatology, exposure to air and particle pollution significantly correlates to an increase in signs of skin ageing. How? Air pollution contains microscopic contaminants, called polycyclic aromatic hydrocarbons (PAHs), which help produce Reactive Oxygen Species (ROS), or "free radicals." These strips the skin of barrier lipids, which help retain moisture and keep out dirt and other impurities. A compromised skin barrier can lead to increased skin sensitivity, discomfort and premature signs of skin ageing, especially pigmentation issues. The good news is that the skin – when healthy – is a pretty efficient filter of what's good versus what's bad on its own. But there are steps you can take to keep it healthy, smooth and even-toned in the face of pollution:
Do the Dermalogica Double Cleanse
Using a soft, clean cloth helps get more dirt and grime off your skin, but for a professional level of cleanliness, the Dermalogica Double Cleanse is a must! Start with precleanse, rinse, then apply your favourite dermalogica cleanser, rinse again, and voilà!
Smooth away the day
Add an anti-pollution powder exfoliant like daily superfoliant to your evening regimen. It helps detoxify pores and prevent the adherence of skin-ageing pollutants for firmer, healthier-looking skin.
Pile on the antioxidants.
In general, pollution weakens your skin. Antioxidants, along with peptides and vitamins, help strengthen the skin and neutralize the primary triggers of skin ageing. Look for products that contain ingredients like antioxidant White Tea, as well as microencapsulated vitamins A, C and E (all antioxidants).
Don't forget the sunscreen!