You might have seen that Hawaii has banned certain sunscreens that have been linked to coral bleaching. In particular, it’s the organic “chemical” sunscreen ingredients oxybenzone and octinoxate that have been banned. It sounds like a great victory for the environment, right? But if you search a little past the headlines, you’ll find that there are actually a lot of …
Reddit is a fantastic source for budget-friendly skincare tips that could potentially make a huge difference to your skin without breaking the bank, but some of the tips are very user-dependent. I rounded up the top tips and went through the science behind them, then put them into a tier list for my latest video – check it out here. …
So you found the hair routine of your dreams and your hair is just magnificent… But then it just stops working. What’s going on? Here’s the science behind why your products just suddenly stop working, and what can you do about it. The video is here, keep scrolling for the text version. You might need to change shampoos First off, …
It’s sunscreen season, and as you’d expect, there are lots of sunscreen articles coming out, full of common myths. I’ve debunked a lot of myths about sunscreens before – sunscreens are toxic, you can make your own sunscreen – but this time I’m going to focus on incorrect advice from trusted media sources. These myths tend to be a bit …
Lots of people say you have to use sulfate-free shampoo to avoid damaging or stripping your hair. There also people who say you have to use shampoo with sulfates to get your hair clean. They are both wrong. I’ve been paying more attention to hair science info on the internet lately. There are a lot of completely wrong explanations, and strong …
I had purple and mauve hair for about six months, but the purple I had really sunk and it’s way in, and I couldn’t get it to the warm, peachy color that I really wanted. But I was a bit scared of just bleaching it because I had to bleach it twice the first time to get it to get …
Korean sunscreens have gotten really popular because they’re so lightweight and comfortable to wear. Here’s my favourite in each category: chemical, physical, hybrid, lightweight, and stick. The video is here, keep scrolling for the text version… Korean sunscreens are known for being very lightweight “commuter” sunscreens for everyday wear. They have really nice textures and sit nicely under makeup. They’re generally …
Sunscreen sticks are really convenient, but it’s difficult to measure out how much you need to apply, or whether you’ve applied enough. So I decided to put them to the test! I recently did a few investigations of sunscreen sticks. I tried to work out: How much protection you’re getting with reasonable amounts of sunscreen sticks How much you would …