Skincare Chemistry: How to pick out humectants

humectant

I recently posted an excerpt from The Lab Muffin Guide to Basic Skincare on my Instagram and Facebook (which is one of many useful tables in my eBook by the way, and it’s packed full of information on the super important fundamentals of science-based skincare – although I’m obviously biased since I wrote it and put all my best tips …

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Ion Boosted Skincare? Panasonic Skincare Tools

Ion Boosted Skincare? Panasonic Skincare Tools (video)

This video is sponsored by Panasonic. I’ve been really curious about all the microcurrent devices for skincare that have been popping up on the market recently. So when Panasonic approached me to try theirs out and make a video on the science behind it, of course I jumped at the opportunity (those devices aren’t cheap!). I talk about two different …

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Is Sodium Hydroxide Safe in Beauty Products?

Is Sodium Hydroxide Safe in Beauty Products?

Sodium hydroxide is in a ton of beauty products. But as one of my favourite unreliable sources says (the “favourite” is sarcastic by the way, just to clarify): Sodium Hydroxide is, however, a known irritant… The National Institute for Occupation Safety and Health … recommends that consumers prevent skin and eye contact The CDC reports that “Skin contact with sodium …

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Activated Charcoal in Skincare: The Science

activated-charcoal-cleansing-mechanism

Activated charcoal skincare products are pretty cool. They’re black, they’re sciencey-sounding and they’re said to suck dirt out of your pores like a magnet – what’s not to like? The reality is a little more complex than that… (If you’re after the video version of this post, check it out here! To make sure you don’t miss a video from …

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Powered By Chemicals Coffee and Tea Molecule Mugs

Earlier this year I really wanted a molecule mug, but I could only really find ones with caffeine on them. But the chemistry of tea and coffee is so interesting – there’s EGCG in green tea for example, an awesome antioxidant that you’ll also find in skincare products, and there’s a bunch of scent molecules in coffee that smell nasty …

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Will Blue Light from Computers and Phones Damage Your Skin?

Will Blue Light from Computers and Phones Damage Your Skin?

A lot of our lives now involves staring at phone and computer screens. I recently posted an article about how visible light can damage your skin, and how to prevent it from happening. The key takeaways: Visible light can theoretically damage your skin Higher energy blue wavelengths is the harmful portion of the spectrum It causes pigmentation in dark skinned …

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Can you freeze your beauty products?

Skincare fridges are taking off, and the question is – what’s the point of refrigerating your beauty products? Why does cold make them last longer? What about freezing your skincare products – is it OK? The short answer is yes, most of the time. Here’s the longer explanation… (also in video form here!) Why do beauty products go off? If …

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How Does Olaplex Hair Treatment Work?

Olaplex 2 & 3: How Does Olaplex Hair Treatment Work?

What is Olaplex? Olaplex is a line of hair repair, “bond building” treatments that’s getting heaps of buzz in the hair community, especially with people who have damaged hair from excessive bleach. It’s available in a couple of forms – Olaplex can be mixed in with bleaching products to minimise damage, or it can be used as a separate treatment. Here’s …

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