I’ve mentioned before that I love my netting-sponge-on-a-stick – it’s great for washing conditioner off your back, and for reaching your feet when you’re too sore to bend over (thanks, dance comp training). I’ve been using a sponge on a plastic handle from Daiso (which cost a whole $2.80) but recently it looks like they’ve…
Video: What Does SPF Mean? Is High SPF Sunscreen Better?
Here’s a new video that covers what SPF means, and debunks a couple of SPF myths: Why SPF doesn’t mean how many times longer you can stay in the sun Why higher SPF is more effective (and not just 1% more effective) I’ve talked about the first myth before in this post on SPF and…
Video: Antioxidants in Skincare, and Tips for Product Selection
I’ve made a new video about antioxidants in skincare – it’s based on this post from a while ago:Â Antioxidants in Skincare: What Do They Do? In the video, I talk about: What free radicals are How they’re linked to skin damage Where free radicals come from How antioxidants work Which antioxidant ingredients have been studied…
Surfactants Are Everywhere, aka Stop Being Terrified of Chemicals
This post was originally published on the now sadly defunct awesome website The Toast in 2014. A reader suggested that I repost it on Lab Muffin… which I thought I did, but apparently that was all a fever dream. Here it is! There’s soap in your mayonnaise! As a scientist with a degree in chemistry,…
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