6 Benefits of Sunscreen for Your Skin: Prolonged Sun Exposure Leads to Premature Aging

According to SAEDNEWS, using sunscreen is essential for maintaining skin health. Unlike other exciting cosmetic products that create visible changes on the face, sunscreen's purpose is to keep our skin as it is. Regardless of your skin type, the primary goal of sunscreen is to protect your skin. Daily use of sunscreen is crucial, even if it feels tedious, because it helps maintain our skin's condition.

All skincare products we use aim to repair and maintain skin health, but sunscreen is the final and arguably the most important step. It’s not just about preventing premature aging; it’s also about preventing skin cancer. Here are six key benefits of using sunscreen:

1. Protection Against UV Rays

The "A" in UVA stands for "Aging," referring to long wavelengths that penetrate deep into the skin (dermis). These rays not only cause cancer but also contribute significantly to aging by attacking collagen in the dermis. The "B" in UVB stands for "Burning," referring to shorter wavelengths that penetrate the skin superficially, causing sunburns and being the main culprit behind skin cancers. Doctors recommend using sunscreen with an SPF of 30 or higher to ensure better protection against harmful UV rays.

2. Prevents Premature Aging

Prolonged sun exposure leads to premature aging. Without skin protection, you’ll develop fine lines and wrinkles over time. Preventing signs of premature aging is a key reason to use sunscreen. Studies show that individuals under 55 who regularly use sunscreen are 24% less likely to exhibit aging signs compared to those who don’t use it.

3. Reduces Skin Cancer Risk

While some use sunscreen for beauty reasons, one of its primary benefits is protecting the skin from various cancers. Skin cancer is one of the most common forms of cancer worldwide, and its risk increases with age, particularly in women. To reduce the likelihood of this disease, use sunscreen regularly throughout the day.

4. Reduces Skin Spots

Sunscreen prevents skin irritation and the development of dark spots. It contains filters and compounds that protect against UV rays, which can directly cause skin spots and exacerbate melanin production. By using sunscreen, you prevent these rays from penetrating the skin, minimizing their negative effects on skin color and uniformity.

5. Prevents Sunburn

Sunscreens play a vital role in protecting the skin from sunburn. They contain ingredients that shield the skin from UVB rays, which cause sunburn. UVB rays can penetrate the skin’s surface, damaging skin cells and leading to burns. Sunscreen forms a protective layer on the skin, preventing these rays from causing damage.

6. Boosts Skin Health

Sunscreen protects essential skin proteins like collagen, keratin, and elastin. Maintaining these proteins is crucial for skin health. Using a good physical sunscreen helps reflect UV rays and protect protein activity, ensuring healthier skin.