You’ve probably seen the recent influx of articles about the new FDA sunscreen study, usually titled something like “sunscreens can make it to your bloodstream!” The study itself is fine and good and necessary as a first step in the FDA’s new zeal for sunscreen regulation. But the more I read the coverage around it, the more annoyed I get, …
You might have heard that “hydration” and “moisture” mean different things in skincare. Today I’m going to make an argument about why this distinction is stupid and we should stop using it. I have lots of strong feelings about terminology. Ideally, I like terminology that’s both intuitive and accurate. Sometimes it doesn’t quite work that way and you need to …
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, the surge in chemophobia over …
Here’s a pet peeve of mine: SPF drops and boosters. Fellow skincare fanatic Hannah (@ms_hannah_e on Instagram) reminded me about them recently, right when I was in a ranty mood, so it fit right in. What Are SPF Sunscreen Drops? SPF Sunscreen Drops are products that you’re supposed to mix into other products to “turn them into sunscreens”. Some examples …
I’ve done a lot of posts on skincare products I love… now, for something a bit different, here are some that I really hate and would only recommend to people I don’t like. So if I ever recommend these to you… it’s not me, it’s you. I just don’t see our relationship working out. Coffee Scrubs Coffee scrubs are made …
Today I want to talk about something awkward but necessary: sexual wellbeing. Sexual wellbeing is an extremely important but taboo and under-discussed aspect of physical and psychological health. If you know me in real life, you may want to stop reading around here and detour to the safer waters of sunscreen quantities or exfoliating or hair protectants instead. Or not, …
Too many numbers! What’s going on? 3-free polish does not contain dibutyl phthalate, toluene or formaldehyde. 4-free polish does not contain dibutyl phthalate, toluene, formaldehyde or formaldehyde resin. 5-free polish does not contain dibutyl phthalate, toluene, formaldehyde, formaldehyde resin or camphor. 6-free polish does not contain dibutyl phthalate, toluene, formaldehyde, formaldehyde resin, camphor or parabens. 7-free polish does not contain …
Do these sorts of images look familiar? The general gist of the message is this: Natural = safe, healthy, normal and the way things are supposed to be Chemical = unnatural, cancer-causing, poisonous, dangerous, untested and unsafe This logic really appeals on a gut level, doesn’t it? But in reality, it’s untrue and misleading. Here’s why: “Chemical-free” is not a …