How Long Will My Essential Oils Last?

From the sweet aroma of lavender to the stimulating fragrance of eucalyptus, essential oils ignite your senses. The shelf-life of an essential oil will vary depending on the type of oil, but when stored properly they should last an average of two to three years. Some essential oils such as sandalwood will actually get better with age. Assuming we are starting with a fresh therapeutic grade oil, the main factors which degrade the quality, safety and efficacy of an essential oil are environmental oxygen, heat and light. Essential oils high in terpenes, such citrus oils which are high in limonene, are especially prone to oxidization and will tend to have a shorter shelf-life than other oils. Replacing the caps securely after use and storing your oils away from sources of heat and light are the basic guidelines for maintaining the shelf-life of these valuable allies in your self-care and wellness routines.

Nelson Meggitt, Optimum Wellness Factor