shelf-life of essential oils truly varies from product to product. a few precious oils even improve with age, such as: sandalwood, patchouli, vetiver, and other rich, resinous oils. however, as you may be aware, cold-pressed citrus oils and some conifers (needle oils) have a much shorter shelf life....
shelf-life of essential oils truly varies from product to product. a few precious oils even improve with age, such as: sandalwood, patchouli, vetiver, and other rich, resinous oils. however, as you may be aware, cold-pressed citrus oils and some conifers (needle oils) have a much shorter shelf life....