Rosewood / Guaiac Essential Oil The *Rosewood essential oil*, also known as *Guayaco*, comes from the /Bulnesia sarmientoi/ tree, which grows in the Gran Chaco region, covering parts of Argentina, Paraguay and Bolivia. This tree is ... Analgesic Anti-inflammatory Antimicrobial Aromatherapy Energizing Massage to Relieve Muscle Pain Purifier Relaxing Relaxing Bath Room Purifying Spray Soothing Strengthens the Immune System Oct 17, 2024