ZYTO Link is a biofeedback technology that uses galvanic skin response (GSR) to assess the body's energetic reactions to digital signatures of various health-related items, such as nutritional supplements, essential oils, and other wellness products. The device consists of a hand cradle that sends subtle electrical impulses through the skin, measuring how the body responds to specific virtual stimuli. These responses help identify areas of stress or imbalance and provide personalized wellness insights. ZYTO Link is commonly used by healthcare practitioners and wellness professionals to support informed decision-making in nutrition, supplementation, and overall health optimization. It is a non-invasive, user-friendly tool designed to help individuals better understand their body's unique needs.