If you really want to, you can replicate this by making your own moisturiser at home: you’re aiming for a mix of water and oil, but one that’s ‘emulsified’, which is to say, nicely mixed up. When I was involved in hippy street theatre—and I’m being entirely serious here—we made moisturiser from equal parts of olive oil, coconut oil, honey and rosewater (tap water is fine too).