Everything about this one is built for a bag or a desk drawer. The blend is already pre diluted to 2 percent in fractionated coconut oil, so there is no carrier to measure and no bottle to tip: you twist the cap and roll it on.

Five organic essential oils sit in that carrier: cinnamon cassia bark, lemon peel, eucalyptus globulus leaf, clove bud and rosemary leaf and stem. The result is fresh, spicy and crisply herbaceous, closer to a spice drawer than to a citrus. Plant Therapy's direction is to apply it to wrists, the back of the neck, or the tops of the feet. Note the maker's caution: do not use if pregnant or breastfeeding.