How UVA and UVB rays differ?maikos2016-09-16T14:33:29+00:00Both types affect our skin, but Ultraviolet B is responsible for sunburn while Ultraviolet A has long-term effects such as skin cancer, wrinkling and aging.
Is suntan healthy?maikos2016-09-16T14:34:40+00:00Only a small amount of sunlight is needed for body to manufacture vitamin D. Suntan requires more sun exposure than our body needs.
How sunburn is caused?maikos2016-09-16T14:36:07+00:00The production of melanin by the skin cells can take up to 18 hours. This is our natural protection from the sun which is not enough when getting a suntan.
How do sunscreens work?maikos2016-09-16T14:37:19+00:00The ingredients of sunscreen either absorb or scatter and block UV rays. The formulas of these products provide various levels of protection.
Is it recommended to use sunscreen every day?maikos2016-09-16T14:38:26+00:00Yes. Incidental sun exposure is prevalent all year round. UV rays are stronger during summer but exist and expose skin to long-term dangers in all weathers.
Can a sunscreen product offer total sun protection?maikos2016-09-16T14:41:46+00:00There is no sunscreen product to offer total sunblock. Even when using the higher SPF sunscreen product some tanning can occur.