Everything You Need to Know About Sun Protection for Healthy Skin
Having healthy skin is essential for looking and feeling your best. That’s why it’s so important to protect your skin from the Sun’s harmful rays. Sun protection is one of the most effective ways to guard your skin against sunburn, premature aging, and skin cancer. In this blog post, we will provide you with everything you need to know about Sun protection for healthy skin. Read on to learn more about the importance of Sun protection and the different methods you can use to keep your skin safe.
What is SPF?
The SPF of a sunscreen is a number that shows how long a person can be exposed to the sun before their skin is burned. The higher the SPF, the more protection.
How does sunscreen work?
One kind of sunscreen (chemical sunscreens) work by bouncing or deflecting UV rays away from our skin, and another type (organic sunscreens) absorbs the UV rays before they penetrate the skin.
It Works
Some inorganic chemicals, including zinc oxide and titanium dioxide, reflect sunlight in the same way white paint does. The white nose tones from sunscreen of beach-goers from the 1980s to the 1990s came from inorganic particles. Today, these particles are made smaller, so there’s not much contrast against the skin.
How often should I reapply sunscreen?
It is recommended that you reapply sunscreen every two hours, especially after swimming or sweating. If you work indoors and sit away from windows, you may not need to reapply sunscreen every two hours. It’s a good idea to have a spare bottle of sunscreen at your desk, even if you don’t often step outside.
What are some other ways to protect my skin from the sun?
To prevent sun damage, people should avoid being in the sun during peak UV hours, avoid direct sunlight during the middle of the day and make use of sunscreen, long-sleeved clothing and hats. There are several ways to fix damaged skin including using retinoids, lightening agents, chemical peels, laser skin resurfacing, dermabrasion and fillers.