Generally, you are advised to apply sunscreen on your skin every time you go out. In the summer, healthy skin habits are important because you usually spend a lot of time under the sun. But after a while, you can spend less time outside and more time indoors due to the outbreak of COVID-19. So do you still need SPF to protect yourself from the sun?
Many people focus on applying sunscreen when visiting the beach to avoid the sun caused by UVB rays. But do not forget about USB rays, which help prevent aging and skin cancer and can affect your skin when you stay indoors. Dr. Elizabeth Hale is a senior vice president at Langone Medical Center in New York City mentioned that UVA rays have longer wavelengths than UVB rays. It not only penetrates deep into the skin to break down collagen and elixir, leading to wrinkles, but it also transmits light from the sky and windows.
A number of dermatologists include Dr. Loretta Ciraldo, a Miami-based dermatologist and founder of Dr. Loretta line of skin care says that you do not need to use sunscreen at home, but you should use it in the morning. “I recommend using SPF every morning because during the daily activities you may get something called: “sunlight is inevitable” either while driving (through the window) or from a short distance outside, which turns out to be more of an impact. Like checking your inbox or stopping talking to your neighbors.
How to keep your skin safe at home
Even if you do not go outside, Dr. Hale still recommends applying a sunscreen labeled “broad spectrum” (this indicates that it blocks both UVA and UVB rays) on sensitive areas. Such as face, neck, back and arms. For better protection, apply an antioxidant serum before applying sunscreen. “Antioxidants can help prevent free radical damage,” says Dr. Hale. These free radicals form from the pollution of the sun and visible light. To find the right product from your bill, look for products that include the “antioxidant serum” on the label or the name of the antioxidant ingredient, such as Vitamin C.
“Visible light causes more problems with pigments such as melatonin,” says Dr. Hale. Melasma is a skin condition that causes brown skin to cover the face, according to the American Academy of Dermatology. When you enter the house, consider wearing sunscreen. Not only does it feel lighter, but it also contains a pigment called iron oxide. “This ingredient can block visible light and reduce the risk of hyperlipidemia,” Hale says.