FLORA Calendula in Olive Oil captures all the bioactives of organic deep-orange Calendula flower heads (seeds & petals) when slowly infused into an oil that promotes Calendula's beneficial properties such as cold-pressed certified organic olive Oil. This process takes place at a controlled temperature for optimum extraction. Our Calendula Oil is extremely potent made at a botanical extract ratio of 1:5, which means 1-part Calendula flowers to 5-parts Olive oil which translates to 17% botanicals in each bottle.