What is the benefit of using sunscreen for acne-prone skin?

Using sunscreen for acne-prone skin is beneficial primarily because it protects against UV damage. Ultraviolet (UV) rays from the sun can cause significant harm to the skin, including exacerbation of existing acne, skin aging, and even skin cancer. For individuals with acne-prone skin, this protection is essential since sun exposure can lead to increased inflammation and irritation, further worsening acne conditions.

Additionally, UV exposure can influence the formation of post-inflammatory hyperpigmentation, which can leave dark marks on the skin after acne has healed. Therefore, by applying sunscreen daily, individuals with acne-prone skin can help prevent these negative effects while also promoting healthier skin overall. Sunscreens formulated without comedogenic ingredients are particularly suitable for this skin type, ensuring that skin remains protected without triggering more breakouts.