Hoher Sonnenschutz

Hoher Sonnenschutz: Everything You Need to Know

What is SPF and why is it important?

SPF (Sun Protection Factor) is a measure of how well a sunscreen protects against UVB rays, the rays that cause sunburn. SPF 30 blocks 97% of UVB rays, SPF 50 blocks 98%, and SPF 100 blocks 99%. It is essential to wear sunscreen with an SPF of 30 or higher every day to protect yourself from sunburns, skin cancer, and premature aging. It is important to reapply sunscreen every two hours, or more often if you are swimming or sweating. You should also apply sunscreen to all exposed skin, including your face, ears, neck, hands, and feet. Even on cloudy days, you can still get sunburned, so it's crucial to wear sunscreen year-round.

What is the difference between UVA and UVB rays?

UVA rays are longer and can penetrate the skin more deeply than UVB rays. They are the rays that cause skin aging, wrinkles, and sunspots. UVB rays are shorter and are the primary cause of sunburns. Both UVA and UVB rays can contribute to skin cancer.

What are the other ingredients in sunscreen?

Sunscreen can contain various ingredients, including:

Inactive Ingredients: These usually make up the bulk of the sunscreen and help to keep the active ingredients stable and evenly distributed. Common inactive ingredients include water, alcohol, and mineral oil.

Preservatives: Protect the sunscreen from bacteria and mold.

Thickeners and Emulsifiers: Help to keep the sunscreen from separating.

Fragrances and Dyes: Add scent and color to the sunscreen.

How to choose the right sunscreen for you?

There are many different types of sunscreen available, so it is vital to find one right for you. Consider the following factors when choosing a sunscreen:

SPF: Choose an SPF of 30 or higher for adequate protection.

Broad-Spectrum: Sunscreen should protect against both UVA and UVB rays.

Water Resistance: Choose a water-resistant sunscreen if you plan to be swimming or sweating.

Type: Choose a sunscreen in a form that you will apply regularly, such as a lotion, spray, or stick.

Ingredients: Avoid sunscreens that contain oxybenzone or octinoxate as these chemicals can be harmful to coral reefs and marine life.

Sunscreen Tips

Apply sunscreen liberally to all exposed skin, including the face, ears, neck, hands, and feet.

Reapply sunscreen every two hours, or more often if you are swimming or sweating.

Wear sunscreen even on cloudy days.

Choose a sunscreen right for your skin type.

Avoid sunscreens containing oxybenzone or octinoxate.

Store sunscreen in a cool, dark place.

Conclusion

Sunscreen is an important part of protecting your skin from the sun's harmful rays. By following these tips, you can choose the right sunscreen for you and protect your skin from sunburns, skin cancer, and premature aging.