The Learning Lab
Is Octisalate Safe in Sunscreen?
It feels like there’s a new article about sunscreen every few weeks. If you’re like us and trying to cut down our exposure to toxic chemicals and on a journey to a more sustainable life, let’s talk about another chemical often found in common chemical sunscreens called Octisalate. You’re probably...
Is Blue Lizard Sunscreen reef safe?
Customers call us to ask questions about our products as well as other sunscreens. We’re happy to discuss the pros and cons of any skincare product. The first thing we do when asked about another sunscreen is research its actual ingredients. Then we discuss the pros and cons of each...
What is reef safe sunscreen?
The term "reef safe" has become more prevalent on sunscreen labels, mainly because sunscreen companies want to attract eco-conscience consumers. However, the term is unregulated by the FDA and shouldn't be considered definitive until the term is regulated effectively. The simple truth is that most sunscreens marketed as “reef safe”...
How much Zinc Oxide Should a Sunscreen Have?
Our customers often ask us how much zinc oxide should a sunscreen have? The answer is fairly complex, but it breaks down into 4 basic parts: Why use zinc oxide sunscreens? The importance of non-nano zinc oxide FDA's limit on zinc oxide What percentage should you look for? Why...
Is Octocrylene Safe in Sunscreen?
Octocrylene is readily absorbed by skin and accumulate within the body. It absorbs UVB (top-surface) and some short UVA (deep-skin) rays and produces free radicals that damage cells and cause DNA mutations. It is an ingredient used in mostly sunscreens because it is also used as a preservative and does...
What’s wrong with avobenzone sunscreens?
With a rising global temperature and increased awareness of the risks associated with sun exposure, the use of sunscreens has never been more critical. However, not all sunscreens are created equal. Many popular products on the market contain avobenzone, a controversial ingredient that has come under scrutiny for potential health...
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