If you’re festival-bound (and hey, even tent-phobic Jo has been to Port Eliot, this summer) this little dry shampoo scores for dinkiness and glam factor. Within the fab Show Beauty hair range, Premiere Dry Shampoo is one of the ‘heroes’: a real style-revitaliser based on tapioca powder and rice starch – which sounds much less exciting than it actually is, because alongside those cleansing (and re-volumising) ingredients, there are shine-boosting botanicals like aloe vera, mango, ginger lily and kiwi.

The faceted lid is altogether blingtastic, nudging this into a realm of luxury we’ve never before experienced with a beauty product as workaday as dry shampoo.

You might, momentarily, even forget you’re sleeping on a groundsheet.

PS It is also, of course, a great way to try an excellent product without having to splash out £30 on the full size.

Show Beauty Mini Premiere Dry Shampoo/£16 for 50 ml at houseoffraser.co.uk