If you come from this part of the world, it has been kind of hot lately while we await harmattan. There are several risks attached to overexposure of the skin to intense sunrays. Sun exposure causes visible signs of aging including wrinkles and hyperpigmentation.
Beyond the sunglasses, umbrellas and other coverings, you still need sunscreens. Sunscreens come in creams, lotions, gels, sprays, sticks and many other unique formulas.
Dermatologists recommend using an SPF of at least 30. SPF is a measure of how much UVB light a sunscreen can filter out. SPF 15 blocks about 93 percent of UVB rays, while SPF 30 blocks about 97 percent of UVB rays.
It is important to apply enough sunscreen to any exposed area of skin daily. However, note that no sunscreen can completely protect you from sun so it is important to always reapply throughout the day, wear protective clothing (hats, sun-protective clothing, etc.) and always seek sun shade.
For acne or oily skin, ensure that your sunscreen is labeled as ‘non-comedogenic,’ meaning it has been shown not to block pores. If you have dry skin, look for moisturizers with sunscreen or sunscreens that contain hydrating ingredients. Those with sensitive skin, should opt for a physical, or mineral, sunscreen.
If you only have a spray sunscreen and need to reapply on your face, dermatologist advises that you spray it directly on your hands and apply to the face with your fingers for a more even application.