I am a huge fan of this spicy, peppery scented oil. I love to use our essential oil diffuser to scent our home. Unfortunately, my husband is not the most agreeable when it comes to certain smells. However, he really loves this black pepper oil, so we have been using it exclusively in our diffuser that past several evenings. It gives our home a lovely earthy scent that we both enjoy. This is a large sized bottle for an essential oil, 4 ounces, so I feel that this is a terrific value. This bottle will last me a long time. I also incorporated some into the scrub that I make for pedicures as I work doing them a couple days a week. I loved the scent and the slight tingle and so did my clients. I love that this oil comes with a dropper that also fits as the bottle cap. Very convenient. The only ingredient is black pepper oil and there are no other additives. I highly recommend this oil.