Ancient Apothecary Frankincense Trinity Essential Oil - Frankincense is one of the most popular essential oils in aromatherapy for good reason. It offers support for immune system health as well as being a great solution for cleaning your home. As its more popularly known, Frankincense truly is the king of oils.? Organic Frankincense Trinity is a combination of three types of frankincense: Boswellia carterii, Boswellia frereana and Boswellia serrata. Sought after from ancient times until present day, Boswellia carterii oil and its aroma can help to uplift many areas of your life and can also be added to a topical beauty routine. Boswellia frereana, which is a highly pleasant fragrant form which is typically used for burning and fragrances. Boswellia serrata possesses a clean, citrus aroma and contains many of the same beneficial uses that other varieties of frankincense exhibit, while also providing significant topical skincare benefits. Its often diffused by yoga instructors to help inspire mindfulness. Today, its benefits are as far-reaching as ever.