Sweat reduction: Deodorant is, first and foremost, a personal product. If you’re looking for sweat reduction, opt for an antiperspirant/deodorant combo. Remember that deodorants only control odor, not sweat.

Scent: Once you’ve decided on a deodorant, look for one with a scent you like. A stronger scent usually means more long lasting protection. Feel free to mix it up or stick with one all the time, you can't go wrong either way.

Non-irritating ingredients: If you’re prone to skin irritation, you may want to consider a baking soda-free version as baking soda has been shown to cause irritation in some people. Look instead for ingredients like magnesium, tapioca starch and arrowroot powder.

Consistency type: Finally, you’ll want to consider the delivery mechanism. Most deodorants come in solid stick form: chalkier ones may carry more risk of leaving stains on clothes. Sprays, gels and lotions are also available if you’re not into the stick thing.