Making Essential Oils Work For You Free PLR Article Essential Oils are fragrant, liquid products derived from plants. They can be used in a variety of purposes including but not limited to: - Perfumery - Cosmetics - Incense - Culinary for mental fatigue and stress - Mitigating depression - Fading away sadness I. History They have been around since antiquity and credits were given to early Egyptians when they employ essential oils for cosmetics, perfumery, and embalming ...