What is the recommended rating for sunscreen that effectively filters both UVA and UVB rays?

The recommended rating for sunscreen that effectively filters both UVA and UVB rays is Broad Spectrum. This designation indicates that the sunscreen provides protection against both types of ultraviolet radiation. UVA rays are primarily associated with skin aging and the risk of skin cancer, while UVB rays are responsible for causing sunburn and contributing to skin cancer.

Broad Spectrum sunscreen ensures that the skin is protected from the harmful effects of both UVA and UVB exposure, making it vital for maintaining overall skin health and reducing the risk of skin damage.

While water-resistant formulations can help maintain effectiveness while sweating or swimming, and SPF ratings indicate the level of protection from UVB rays specifically, they do not alone guarantee protection from both types of UV rays. Full Spectrum is not a widely recognized term in the context of sunscreen ratings, which adds to the clarity for Broad Spectrum being the most accurate and comprehensive choice for effective sun protection.