Does Fragrance Affect the Mood? An Expert Weighs In

"Fragrance definitely affects one's mood because our sense of smell is our most powerful sense. The olfactory bulb (the place where we smell) is directly connected to the limbic system (the seat of emotion in our brain). It's where memories and emotions are directly triggered by a fragrance, perfume, aroma, or scent. So when you smell something that elicits a positive mood, emotion, or memory, every time you encounter that scent again, it will affect your mood."

The Clinique Happy Perfume Spray ($51) contains uplifting notes of citrus-floral that instantly bring a smile to your face and brighten up your senses.