What “Broad-Spectrum” Really Means
Article from Newbeauty.com by NewBeauty Editors One of the most confusing things about sunscreen is “UVA-versus-UVB.” Sunlight consists of two types of harmful rays that reach the earth: ultraviolet A (UVA) rays and ultraviolet B (UVB) rays. Overexposure to either can lead to skin cancer, which is why you need to wear “broad-spectrum” sunscreen, which […]
