Other Information: Store at room temperature 15 degrees to 30 degrees C (59 degrees to 86 degrees F). Keep bottle tightly closed. active Ingredients are micro-diluted in accordance with the Homeopathic Pharmacopoeia of the United States and are therefore non-toxic with no known side effects or contraindications. Ring Relief Ear Drops are homeopathic dilutions, for details see www.thereliefproducts.com. TRP - The relief products. Ear drops for tinnitus symptoms. Temporarily relieves: roaring, chirping, ringing, buzzing, pounding, discomfort. Stay healthy, naturally. 100% natural active ingredients. www.thereliefproducts.com. Questions or comments? 888-969-6855. www.thereliefproducts.com. 2017 & 2019 Women's Choice Award - 9 out of 10 customer recommended Tinnitus Relief. Also try our PinkEye Relief and AgingEye Relief. Both are Women's Most Recommended products in their category. FDA Disclaimer: Claims based on traditional homeopathic practice, not accepted medical evidence, not FDA evaluated. (These statements are based upon traditional homeopathic practice. They have not been reviewed by the Food and Drug Administration.) Made in the USA.