How to Use Comedogenicity Ratings

rabbit-ear-test-comedogenicity

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 simple, systematic and foolproof, right? …

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My Current Evening Skincare Routine

My Current Evening Skincare Routine

I don’t really like sharing my skincare routine too often, for a few reasons. Firstly, I’m usually testing products as part of my routine, so I don’t want to look like I’m endorsing a product I haven’t fully tested yet. Secondly, I think it’s tempting for people to see my routine and try to replicate it exactly. I am a …

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Reviewing Pharrell Williams’ Skincare Routine

Pharrell Williams' Skincare Routine

This week’s video is about musician and producer extraordinaire Pharrell Williams of The Neptunes, NERD and “Happy” fame. He’s well known for never seeing to age (often attributed to the fact that he may be a vampire). Here he is at 43: He’s revealed bits of his skincare routine in dribs and drabs in interviews throughout the years, so I …

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Sunscreen reviews: Krave Beauty, Lagom, Pestlo

Sunscreen reviews: Krave Beauty, Lagom, Pestlo

I’ve tried out three more facial sunscreens lately, all of which originate from Korea. Asian sunscreens are known for their light textures and use of newer UVA filters, so I’ve reviewed quite a few of them before. (Note: Sunscreens aren’t approved in US/EU/UK/AU etc, but are approved in Korea.) KraveBeauty Beet the Sun SPF 50+ PA++++ Beet the Sun ($20 …

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Why you should protect your skin from UVA (and how)

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 talk). The video version is …

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Why You Shouldn’t Use Lemon Juice on Your Skin

There are more DIY skincare recipes on the internet than you can shake a stick at, and most of them really, really like lemon juice. According to these DIY tips you should be slathering it all over your face and hair. Lemon juice smells nice, and it’s pretty cheap. But is it effective? And is it safe? Let’s talk about …

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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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Skincare Favourites 2018 (Empties Video)

Skincare Favourites Video

Videos are coming thick and fast as I try to get rid of all the old ones with my old background! This time I review my favourite skincare products from 2018 that I liked enough to finish using, along with one foundation. Click here to watch the video. If you haven’t already, you can subscribe to my YouTube channel here. …

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