Quiz: What SPF should you REALLY be wearing?
Brought to you by Boots. So just how does SPF work? Well Sun Protection Factor is quite the wonderful invention. It keeps our skins youthful and healthy glow, while preventing UVA (Ultraviolet A, which penetrates deep into the skin) from aging our skin and UVB (which penetrates the upper/epidermis layer of skin) from burning us. […]
9 years ago
