Boost your energy with Bitter Orange. This bright, sweet essential oil comes from the peels of the Seville orange. While citrus sometimes screams “energy”, gently uplifting Bitter Orange essential oil melts away stress. Antioxidant-rich and antimicrobial, it can be applied topically to brighten skin, reduce uneven tone, and diminish signs of aging. The same properties make it a helpful immune system support when added to the diffuser.