Importance of Using Sunscreen for Skin Protection
Sunscreen FAQ
What is sunscreen used for?
Sunscreen is used to help protect your skin from the damaging effects of the sun. Sunlight is made up of different types of rays. One of these is called ultraviolet (UV) rays. There are different types of ultraviolet rays including ultraviolet A (UVA) and ultraviolet B (UVB).
What is sunscreen & how does it work?
Sunscreen, also known as sunblock [a] or sun cream, is a photoprotective topical product for the skin that helps protect against sunburn and most importantly prevent skin cancer. Sunscreens come as lotions, sprays, gels, foams (such as an expanded foam lotion or whipped lotion ), sticks, powders and other topical products.
What is a physical sunscreen?
Physical sunscreens, also known as mineral sunscreens or "sunblocks," contain mineral UV filters that sit on top of the skin's surface and act as a physical barrier. These mineral compounds, such as zinc oxide and titanium dioxide, work by reflecting and scattering UV rays in much the same way as clothing does, according to StatPearls.
What is broad spectrum sunscreen?
Broad spectrum means that the sunscreen protects against the harmful rays of both UVA and UVB rays. It is best to use sunscreen that is SPF 30 and above, broad spectrum and waterproof.
Why is sunscreen important for your skin?
UV radiation is responsible for more than 95% of all skin cancers in Australia. Sunscreen reduces the amount of UV radiation reaching your skin by providing a barrier to absorb or filter UV rays away from your skin, preventing damage to the cells below.
Does sunscreen reduce the risk of skin cancer?
Sunscreen reduces the amount of UV radiation reaching your skin by providing a barrier to absorb or filter UV rays away from your skin, preventing damage to the cells below. Therefore, when we protect our skin by applying sunscreen correctly, we reduce our risk of skin cancer. Cancer Council recommends sunscreen use whenever the UV is 3 or above.
Sunscreen References
If you want to know more about Sunscreen, consider exploring links below:
What Is Sunscreen
- https://www.healthdirect.gov.au/sunscreen
- https://cen.acs.org/business/consumer-products/What-in-sunscreen-and-how-does-it-protect-your-skin-from-the-sun-rays/99/i27
- https://www.healthline.com/health/sunscreen-explained
- https://www.skincancer.org/skin-cancer-prevention/sun-protection/sunscreen/
- https://en.wikipedia.org/wiki/Sunscreen
- https://www.cancer.org.au/cancer-information/causes-and-prevention/sun-safety/about-sunscreen
- https://www.health.harvard.edu/staying-healthy/the-science-of-sunscreen
- https://www.livescience.com/health/how-does-sunscreen-work
- https://www.goodhousekeeping.com/beauty/anti-aging/a36543292/how-does-sunscreen-work/
Sunscreen Information
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