Oxygen masks are products which come out of the bottle as a gel, but start bubbling with oxygen gas after a few seconds on the skin. Brands like Bliss, Peter Thomas Roth, Dr Brandt, Oseque and Sephora have oxygen bubble masks. What do they do, and how did they get the gas into the bottle?…
Amodimethicone: The Science of My Favourite Hair Ingredient
Since I bleached my hair and dyed it purple (and am now slowly shifting to pink), my hair care needs have changed massively. Typical straight, black East Asian hair naturally has low porosity, with the outside cuticle lying very flat. This means that water and other ingredients don’t go in or out of the hair…
How to Use Comedogenicity Ratings (with Video)
You’ve probably seen a comedogenicity chart like these ones (and the one further down the page) before, rating different ingredients on their ability to cause pimples. Supposedly you check the ingredients list of your product against the comedogenicity list. If it has highly comedogenic ingredients, it will cause pimples, if it doesn’t, then it won’t. It’s…
Why you should protect your skin from UVA (and how) (with video)
You already know about SPF, UVB, sunburn and its relationship with skin cancer… but what about UVA protection? Newer research has really highlighted the important of UVA protection, so this post will tell you all about what UVA is, what it does and how to protect your skin against it (i.e. lots of nerdy sunscreen…
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