I received Simply Earth Peppermint Essential Oil in return for my unbiased review. Simply Earth Peppermint Essential Oil is 100% pure oil. It's non-toxic with no additives. It's an unfiltered oil that's undiluted with no fillers. This oil comes in a 15ml size and has a euro dropper cap included. It has a minty aroma that's a pleasant smell. Peppermint oil has many uses and I love to add it to my diffuser for aroma therapy. This oil works nicely and only requires a few drops to get a really nice fragrance. It's a really nice oil to use for sinuses. It acts as an expectorant and does a great job at providing relief for cold symptoms. There are other uses for this oil including relieving headaches, muscle & joint pain, hair & nail care, anti-itch and even fighting off hunger cravings. It's a very effective oil and has many uses. Highly recommend. You can find out more about Simply Earth Peppermint Essential Oil @ http://simplyearth.com/products/peppermint-essential-oil-supreme.