What is a primary function of sunscreen?

The primary function of sunscreen is to prevent UV damage. Sunscreens contain active ingredients that absorb or reflect ultraviolet (UV) radiation, protecting the skin from the harmful effects of sun exposure, such as sunburn, skin aging, and an increased risk of skin cancer. By effectively blocking or absorbing UV rays, sunscreen plays a crucial role in maintaining skin health and preventing long-term damage.

While other options touch on skin-related functions, they do not address the specific role of sunscreen in relation to UV protection. Enhancing skin texture, treating acne, and hydrating the skin are important aspects of skincare but do not define the fundamental purpose of sunscreen, which is to safeguard the skin against UV radiation.