zaro

Is Sun Good for Acne?

Published in Acne Treatment 2 mins read

While sun exposure might initially seem to improve acne due to drying effects and temporary reduction in visibility, it's ultimately harmful and exacerbates the condition in the long run.

The Illusion of Improvement

Many believe the sun helps acne because UV rays kill bacteria contributing to breakouts. Additionally, a tan can temporarily mask acne's appearance. However, this is misleading. The initial improvement is temporary, and the long-term consequences far outweigh any short-lived benefits. [Source: Water's Edge Dermatology, GoodRx, NIVEA SUN, Proactiv®]

Sun's Detrimental Effects on Acne

  • Increased Inflammation: Although UV rays can initially reduce inflammation, prolonged exposure leads to increased inflammation and potentially more breakouts. [Source: Reddit SkincareAddiction, Water's Edge Dermatology]
  • Darkening and Prolonged Acne: Sun exposure can darken acne lesions, making them more noticeable and lasting longer. [Source: American Academy of Dermatology]
  • Sunburn and Skin Damage: Sunburn damages the skin, potentially worsening acne and increasing the risk of long-term skin damage, including skin cancer. [Source: Various sources]
  • Hyperpigmentation: Sun exposure can cause hyperpigmentation, leading to dark spots that are difficult to treat, even after the acne clears. [Source: Various sources]

The Bottom Line: Sun Protection is Key

Moderate sun exposure can offer some benefits for certain skin conditions, however this is not the case for acne. The temporary improvement in acne appearance is far outweighed by the long-term damage and worsening of the condition. For acne-prone skin, sun protection with a broad-spectrum sunscreen with an SPF of 30 or higher is crucial. [Source: Avène, Eucerin, Various sources].