The Arches Tinnitus Combo Pack is a complete 90 day supply of all three Arches Tinnitus Formulas. Together, they work in five ways to reduce the ringing in your ears. Ginkgo biloba extract has been proven clinically effective against tinnitus treatment, and our Ginkgo Max 26/7 is a more potent extract, designed specifically for tinnitus. Zinc is also effective in treating tinnitus, and our zinc picolinate is designed for efficient absorption. Deodorized garlic helps to reduce the cholesterol which may occlude the small artery leading to the inner ear. The B-vitamin complex in our Stress Formula helps to soothe frayed nerves, and our B-12 Formula answers a deficiency which has been shown to cause tinnitus. Arches Tinnitus B-12 Formula is now made with improved methylcobalamin (B-12) and methylfolate (superior folic acid) for better absorption. No miracle cure for tinnitus exists, but the Combo Pack gives you the best chance for success