Sun exposure is one of the biggest factors affecting skin health. From tanning and pigmentation to premature ageing, the sun’s ultraviolet rays can cause long-term damage if the skin is not properly protected. This is where broad spectrum sunscreen becomes essential. Many people check the SPF number on a sunscreen bottle, but SPF alone doesn’t tell the whole story. True protection comes from a sunscreen that shields your skin from both UVA and UVB rays.