Gio of Beautiful With Brains suggested that I do a post on this after an Instagram conversation about SPF, and how it doesn’t actually tell you how much longer you can stay in the sun without burning. So what exactly does a sunscreen’s SPF mean in terms of sun protection? I’ve touched on this topic…
Are unsaturated oils bad for your skin?
An article by Beautyeditor (now rebranded as The Skincare Edit) recently came to my attention, thanks to some readers who pointed me in its direction. In it, she blames polyunsaturated oils for aging, tells you to avoid them in your skincare AND diet, and tells you to use saturated fatty acids (in particular squalane) instead….
Video: Why DIY Sunscreen Doesn’t Work
Here’s a new video on why DIY sunscreen doesn’t work. It’s a much more detailed version of my post on DIY sunscreen from a while ago. It’s a topic that’s quite important to me, since it’s one of those cases where having the wrong information can cause serious harm! This video has been a bit…
Should You Be Avoiding Parabens? The Science
Much like “organic” and “all-natural”, “paraben-free” is one of those phrases you’ll see displayed prominently on increasing numbers of skincare and beauty products. What are parabens, what health effects do they have, and should you be avoiding them? Here’s the science behind the marketing. (I’ve written a much simpler rundown of parabens here, if you…