Which product is most commonly used to protect the skin from UV rays?

Sunscreen is the product most commonly used to protect the skin from UV rays. This is because sunscreens are specifically formulated to contain active ingredients that absorb, reflect, or scatter UV radiation, helping to prevent skin damage such as sunburn, premature aging, and an increased risk of skin cancer. Sunscreens come in various forms, including lotions, sprays, and gels, and they are designed to be applied directly to the skin before sun exposure for optimal protection.

Other products, such as moisturizers, foundation, and facial oils, may provide additional benefits to the skin, but they are not primarily designed for UV protection. While some moisturizers and foundations may contain SPF (sun protection factor), the level of protection they offer is typically less than that of a dedicated sunscreen. Furthermore, facial oils are not formulated with UV-blocking components and do not provide a reliable barrier against harmful ultraviolet rays. Therefore, for effective sun protection, sunscreen is the most reliable choice.