How does Sunscreen protect Me against UVA and UVB?
Sunscreen is your most efficient combatant against the Sun's harmful ultraviolet rays. Present in two types, UVB and UVA rays can each cause a particular kind of damage to your skin.
UVB rays are responsible for causing sunburn, but they cannot penetrate through glass. On the other hand, UVA rays can reach through the glass and damage your skin. For instance, damage can still occur when you are driving. Or sitting indoors near a glass window with sunlight coming through. Therefore it is important to apply sunscreen even when you’reworking from home or the office.
Sunscreen can either work as a physical sunblocks that reflect sunlight, others absorb the sunlight and convert it to negligible levels of heat that you won't even notice.
It is crucial to find a sunscreen claiming broad-spectrum protection because both kinds of rays cause cancer. No skin type or color is immune to skin cancer, and thus it is essential to invest in a high-quality sunscreen.