The Scoop on Chemical Sunscreens & why Mineral is best
Chemical sunscreens work by absorbing the sun's UV rays and converting them into heat. However, some recent studies have raised concerns about the safety and effectiveness of chemical sunscreens.
One study published in the Journal of the American Medical Association found that four common chemical sunscreen ingredients--avobenzone, oxybenzone, octocrylene, and ecamsule--can be absorbed into the bloodstream at levels that exceed the FDA's safety threshold. While the study did not find any evidence of harm from this absorption, it does raise questions about the long-term effects of these chemicals on the body.
Another study published in Environmental Science & Technology found that oxybenzone, a common chemical sunscreen ingredient, can be harmful to coral reefs. The study found that oxybenzone can cause coral bleaching, DNA damage, and deformities in coral larvae.
In response to these studies, some experts recommend using mineral sunscreens, which are made with zinc oxide or titanium dioxide and work by sitting on top of the skin to block the sun's rays. Mineral sunscreens are generally considered to be safer and less likely to cause skin irritation than chemical sunscreens.
Mineral sunscreens physically block the sun's rays by sitting on top of the skin, providing broad-spectrum protection against both UVA and UVB rays.
Safe for sensitive skin: Mineral sunscreens are less likely to cause skin irritation than chemical sunscreens, making them a good choice for people with sensitive skin.
Longer-lasting protection: Mineral sunscreens are more stable than chemical sunscreens and do not break down as quickly in the sun, providing longer-lasting protection.
Good for the environment: Mineral sunscreens are generally considered to be safer for the environment than chemical sunscreens, as they do not contain chemicals that can harm coral reefs or other marine life.
Better for babies and children: Mineral sunscreens are often recommended for babies and children, as they are less likely to cause skin irritation or allergic reactions.
Easy to apply: Mineral sunscreens typically have a thicker consistency than chemical sunscreens, which can make them easier to apply evenly and ensure better coverage.
Overall, mineral sunscreens are a great choice for anyone looking for effective and safe protection from the sun's harmful rays.
