The Australian-made KIND-LY range of natural deodorants is made with 100% natural ingredients, enriched with probiotics and magnesium, and is vegan and cruelty-free. Essential oil roll-ons (lime and frankincense, cypress and sandalwood, lavender and bergamot, rose and geranium, coconut and vanilla) are fresh and fragrant (60ml $18.95; bundle of five, $89.95). And for travellers, are quick and easy sachets of deodorant wipes to freshen underarms on the hop (pack of 20, $18.95). For those super-serious about hygiene, try The Armpit Detox, a murky-looking mask to leave on for about 10 minutes; it's made with organic aloe vera leaf juice, lemongrass and virgin coconut oils, and "powered by" activated charcoal, bentonite clay and colloidal silver. Maybe not for in-flight use, however (100g; $24.95).