Mineral vs. Chemical Sunscreen: What’s the Difference and What Should You Look For?
Finding the right sunscreen for you and your skin type is essential for protecting against harmful UV rays. With so many options, it’s easy to get lost. From legacy brands to organic small businesses, there is more information than ever! The first step we can take in discovering our sunscreen type is knowing the difference between mineral and chemical-based sunscreens. Each type works differently and offers unique benefits depending on your unique needs.
Chemical Sunscreens
Chemical sunscreens use synthetic ingredients such as avobenzone, octocrylene, or homosalate. These absorb into the skin and convert UV rays into heat, which is then released from the skin. Chemical sunscreens usually go on clear and feel lighter, making them a popular choice for daily wear and for layering under makeup. They need to be applied 15 to 30 minutes before sun exposure to be effective. Caution: Some chemical ingredients, like oxybenzone and octinoxate, have raised concerns due to potential skin irritation or environmental harm to coral reefs.
Mineral Sunscreens
Mineral sunscreens, also known as physical sunscreens, use natural active ingredients like zinc oxide or titanium dioxide. These ingredients sit on the surface of the skin and physically block or reflect UV rays. They start working immediately after application and are often recommended for people with sensitive or acne-prone skin because they’re less likely to cause irritation. However, mineral formulas can sometimes leave a white cast, especially on darker skin tones, and may feel thicker on the skin.
What to do!
When shopping for sunscreen, look for broad-spectrum protection to shield against both UVA and UVB rays, with an SPF of at least 30. If you have sensitive skin or want an eco-friendly option, mineral sunscreens are a great choice. For a lighter feel and easy application, chemical sunscreens may suit you better. Ultimately, the best sunscreen is the one you’ll use every day, so choose one that fits your lifestyle and skin needs.
