Why Do People Apply Sunscreen on their skins?

People apply sunscreen primarily to protect their skin from the harmful effects of ultraviolet (UV) radiation from the sun. Here are the main reasons:

1. Prevent Skin Damage

  • UVB rays cause sunburn.

  • UVA rays penetrate deeper and contribute to premature aging (wrinkles, dark spots).

  • Sunscreen helps block or absorb these rays, minimizing skin damage.

2. Lower the Risk of Skin Cancer

  • Prolonged UV exposure increases the risk of skin cancers, including melanoma, basal cell carcinoma, and squamous cell carcinoma.

  • Regular use of broad-spectrum sunscreen significantly reduces this risk.

3. Prevent Premature Aging

  • UV radiation breaks down collagen and elastin in the skin, leading to fine lines, wrinkles, and sagging.

  • Sunscreen preserves skin’s youthful appearance.

4. Avoid Hyperpigmentation

  • Sun exposure can cause dark spots, melasma, and uneven skin tone, especially in people with darker skin tones.

  • Sunscreen helps even out and protect skin tone.

5. Protect Sensitive or Treated Skin

  • After chemical peels, laser treatments, or acne treatments, skin becomes more sensitive to sunlight.

  • Sunscreen prevents complications like burns or pigmentation during healing.

In short: Sunscreen is a crucial tool for both health and cosmetic skin protection.

Back to blog

Leave a comment