The therapeutic-grade essential oils in Optimal Health Network's Prostatitis Essential Oil Blend -- rosemary, myrtle, thyme, frankincense, myrrh, sage, and tsuga -- provide support to the body to help overcome prostatitis. Optimal Health Network customers regularly report to us that this oil blend for prostate health, when used in suppositories, helps to reduce infection and swelling, improve urinary function, increase circulation, improve sexual function, and ease pain.