A perfect example isrosemary.
Research has shown that rosemary helps wake you up and promotes concentration.
The study also found that the rosemary scent increasedheartand respiratory rates.

Then there’s cinnamon.
PerEntrepreneur, the smell of cinnamon has stimulating properties.
If you’re trying to work up the energy to exercise, try burning sweet orange and spearmint candles.

Grapefruit is another option.
Studies on scent have primarily used essential oils, which are another option to boost your energy.