College students undergo a variety of plights -- many of which seem uncontrollable. Though there may not be a magic potion that makes you feel relaxed, or enough coffee in the world to keep you powering through your all-night study session, essential oils can help with both of these issues -- and many more!

The use of essential oils can reap both physical and emotional benefits. When applied to the skin, diluted by lotion or coconut oil, the essential oils can clear skin, relieve aches, and ease sore muscles. When vaporized by a diffuser and inhaled, the scents reach your brain, releasing hormones that induce a mental effect. No matter which method you prefer, you can use various essential oils in order to relieve some of the stress rooted in your busy life.

For headaches, use eucalyptus, peppermint, chamomile, and many others.

In order to relax a little despite your upcoming math exam, take in the aromatic scent of lavender.

If you find yourself getting distracted, turn to peppermint to increase your attentiveness.

If you're trying to strengthen your immune system -- because who isn't trying to evade the freshman plague -- use some cinnamon leaf or sandalwood.

If you went hard at the gym and you're feeling the glorious burn of overworked muscles, try out some chamomile or sage. Here, you can find a recipe for a concoction for sore muscles.

To fight acne, apply a mixture of lavender or tea tree oil and lotion to your skin.

For more information on essential oils and their uses, check out this cheat sheet from BlogHer.com.