All of my oils are blended with 45 drops of Essential & Fragrance oils, then a carrier oil is added. This item is a 1/2 oz bottle, or 15ml of Rosemary Essential Oil. This price is for one bottle. These oils are made for use on skin & not for use in oil warmers. Our oil is made with Rosemary Essential Oil & Light Olive Oil as a carrier oil. The scent of Rosemary helps enhance memory while studying or a project you’re needing it, aids concentration, alleviates fatigue, eases headaches & helps keep you calm & focused. Rosemary Essential Oil has a camphoraceous, herbaceous scent, that helps the spirit to receive assistance on the spiritual highway. It helps us remember who & what we are. Rosemary Essential Oil brings protection to the unwell. It is used to bring the healing elements of angelic beings forward, although all elements of these beings can be healing if God wishes it. It helps us recognize that we have a conscious mind, a subconscious mind, & a superconscious mind, & that we are always spiritual beings. ~Warning~ Always perform a skin test before use of any essential oil, especially if you have highly sensitive skin. If irritation occurs, stop use immediately & always seek treatment if needed. Remember that oils are never for consumption (Do Not Ingest) & need to be kept away from small children & animals. By law, I am required to say that we make no claims & sell these products only as a curio & that these products are for entertainment purposes only. By purchasing this oil you are stating that you are at least 18 years of age, you are responsible for yourself all of your actions & your results. We are not responsible for the mishandling of herbs, essential oils or any other item we sell. All of our oils are a blend of essential, fragrance & carrier oils. Rosemary Essential Oil Blend 1/2 Oz Bottle