Yves Saint Laurent Fusion Foundation, £30.50

I’m very fickle when it comes to my foundation, but I’m currently enjoying YSL’s new Fusion Ink, which boasts NASA technology no less.

This is a truly beautiful base: a light ‘ink’ like consistency (and you can see where it got it’s name from); that produces an undetectable medium to full coverage, and with supreme staying power – I put this to test on a very wet and windy day, and it passed with flying colours. It’s basically beautiful skin in a bottle.

Be warned though, you have to work that bit harder to be sure it’s all removed at the end of the day. It’s designed to last 24 hours, and they’re not kidding – this stuff is hard to budge. So a double-cleanse is a must!

Here you can see the current Eth price and an overview of its historical development.