Which skin intervention can help combat the effects of UV radiation?

The use of broad-spectrum sunscreen is the most effective skin intervention to combat the effects of UV radiation. Broad-spectrum sunscreen protects the skin from both UVA and UVB rays, which are major contributors to skin damage, premature aging, and an increased risk of skin cancer. By applying sunscreen, individuals can create a barrier that absorbs and reflects harmful rays, thus preventing them from penetrating the skin and causing alterations at the cellular level.

While hydration treatments, exfoliation, and moisturizing masks can contribute to overall skin health and help repair some damage, they do not directly protect the skin from UV radiation. Hydration treatments and moisturizing masks can enhance the skin's moisture barrier and improve texture, but they do not prevent UV damage. Exfoliation can help remove dead skin cells and promote new cell turnover, which is beneficial for a radiant complexion but does not shield the skin from UV rays. Therefore, broad-spectrum sunscreen is crucial in a comprehensive skincare routine for protection against UV exposure.