Olibanum Spruce Fresh Canadian spruce warmed with precious olibanum (frankincense). Aromatherapy Blends are professionally blended steam extracted/cold pressed 100% pure essential oils. Aromatherapy helps to balance our energy and improve our overall emotional wellbeing. Each blend is formulated for use in ultra-sonic diffusers adding essential oils to unscented body care and home cleaning recipes. (Be sure to check out our inexpensive and eco-friendly DIY recipes below.) At SunLeaf thereÂ’s absolutely no synthetic fragrances petrochemicals or harmful chemicals. Breathe deep and enjoy.