HOW DOES BLOOD SUGAR CONTROL RING WORK? BodyFresh Sugar Control Ring is a revolutionary insulin-regulating device that uses magnetic acupressure technology to increase the body's metabolic rate and improve pancreas output of insulin. The magnetic field produced by this ring can significantly affect deep blood vessels and arteries, regulate circulation, promote metabolism, reduce blood viscosity and increase blood flow through venules and capillaries. This leads to better sugar absorption and cell energy intake, which results in lower blood sugar levels over time. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.