(Roger McLassus) We all know what a moisturiser does (it moisturises, duh!) – but what exactly goes in one, and how does it work? Skin dryness is, quite simply, when your skin loses too much water (the technical term is transepidermal water loss, or TEWL). Moisturisers are used to slow water evaporating, and restore the…
Science bonus: Hair repair!
Yesterday, big name cosmetic science blog The Beauty Brains answered my question on which hair products actually repair (rather than just protect) your damaged hair! Check it out here.
Vitamin C – what does it do for your skin?
(André Karwath/Aka) There are a lot of things that are supposed to be good for your skin. Today I’m looking at one that is in a lot of anti-ageing products, and has rave reviews on Makeupalley – vitamin C. Vitamin C (aka L-ascorbic acid) is essential in your diet – it has a lot…
What the Hell Is pH?
One thing that a lot of cosmetic companies have recently been incorporating into their marketing talk is the concept of pH and pH balance. Yay science! But what does it all mean? Here’s a quick rundown on the science of pH, acids and bases, and what that means for your skincare products. What is pH?…