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 want a quicker overview.) What …
Update (2018-12-05): Since Danny of Mentality Nail Polish has generously sent me a cease and desist for defamation as seen in the comments section, I’d like to interrupt your regularly scheduled programming to clarify (even though I think it’s pretty damn clear already) that the causes of the issues are science-based opinion and speculation. Welcome to every nail polish lover’s …
For years, we’ve been using just 2 solvents, ethyl acetate and acetone, to remove nail polish. But recently a whole host of new removers containing neither of those have made their way onto the market – what are they, and are they worth a shot? Are they really solvent-free? No. Anything that dissolves something else up is a solvent – …
Sorry for the delayed Fact-check Friday this week! We’re looking at something more hardcore today – not quite surgery, but not something you want to attempt blindly either: chemical peels. What is a chemical peel? Photo credit A chemical peel is a procedure for treating certain skin disorders, or simply improving the texture and appearance of the skin. It involves …
Today’s Fact-check Friday focuses on one of the most unfairly demonised of chemicals in beauty products: parabens. You probably own at least one beauty product that proudly declares itself to be paraben-free – is there any reason to buy more, or is it pure marketing? What are parabens? Parabens are chemicals derived from a chemical called parahydroxybenzoic acid, with this …
(Photo credit: Steve Ford Elliott) Lots of personal care products proudly say they’re “SLS-free”. What was wrong with it in the first place? Sodium lauryl sulfate (also known as sodium dodecyl sulfate, or sodium coco-sulfate) is found in many personal care products, such as shampoo, toothpaste . It looks like this: It has an oil-soluble “tail” (on the left) and …
You northern hemisphere girls are heading towards midsummer, and us southern hemisphere girls are missing summer, so I thought I’d remind everyone of the most important thing to remember when going into the sun… sunscreen! During my research I came across this brilliant infographic which presents all the research in a much more interesting and clearer format than I could, …
(Chaval Brasil) Aspirin masks are a popular DIY skincare treatment, but can some pills crushed in water be an effective homemade replacement for expensive salicylic acid exfoliants? Aspirin vs salicylic acid Aspirin is acetylsalicylic acid, which sounds a lot like salicylic acid, a beta hydroxy acid that’s great for exfoliation, with anti-irritant and anti-bacterial properties that make it great for …