“Functional fragrances (scents that claim to change the way you feel) are everywhere now. This set, created by psychologist and aromatherapist Olga Melita, contains six of the brand’s best-sellers, with a blend for whatever vibe you’re seeking: sleep, focus, energy, immunity, de-stressing or balance. Blended with 100% essential oils and zero synthetic ingredients (which explains the high price), they can be used in a diffuser, added to oils or with the clever Unscented Aroma Patches, £20 for 10. You add a few drops of your chosen scent and stick them onto your skin (like vitamin patches) so you can sniff away through the day, meaning you don’t get oil stains on your clothes.”