There’s tons of misinformation on the dangers of sunscreen on social media, and it seems like all of the myths make the rounds each time a new platform emerges. Currently the trending platform is TikTok. Even though sunscreen safety is a topic I’ve covered many times, it repeatedly comes up in many different flavours. I’ll break down the misinformation in …
There’s been a recent viral TikTok video from Santa Cruz Medicinals, a CBD brand that sells skincare. In it, their founder claims CeraVe is “trash” because it contains propylparaben. Here’s what he says in the video: “Do you use this? This contains propylparaben. Propylparaben is an estrogen-like compound that is under the class of what we call parabens. Women who …
I recently chatted all things skincare with Simon Hill on his podcast The Proof for about three and a half hours. You can listen to the first part on sunscreen here and the second part on skincare, clean beauty, haircare… basically everything else – here. The Proof is a great listen if you’re looking for deep dives on pretty much …
If you’ve ever looked up sodium laureth sulfate (SLES) and sodium lauryl sulfate (SLS) in a clean beauty app, like me, you might be surprised to find that SLES is dirtier than SLS. These apps are terrible and based on pseudoscience: SLS and SLES are both safe in your products. But if you’re a skincare nerd, you’ll know that SLS …
This was a talk I gave on 15 September 2021 for Ventech’s panel on Scientific Literacy and the Price of Misinformation. I talked about my insights on debunking myths over the last 10 years of Lab Muffin (yeah I’m old), how there’s financial incentive for many brands to bust beauty myths and communicate science, and the larger public health implications …
There’s been a recent study published about the sunscreen ingredient octocrylene turning into benzophenone over time. According to the paper, “benzophenone is a mutagen, carcinogen, and endocrine disruptor”. I wasn’t going to do a proper analysis of this paper because it only really got lots of attention in France and not many other places, but then I saw that I …
Being the “sunscreen nerd” person, I get a lot of questions about unusual sunscreen products and whether or not their claims work out. Last time I talked about the Colorescience powder sunscreen and the Skinnies “pea-sized amount” claim. Related post: Do They Work? Colorescience SPF Powder, Skinnies “Pea-Sized Amount” (with video) This time I’m talking about two more products that people …
I’ve had a lot of questions about certain sunscreen products with unusual claims, and what I think of them. I’ll be talking about what I personally think of the claims for 2 products in this post, but there are a lot more products that I’ll talk about later – let me know if there are more products you’re wondering about …