Thyrene is a very powerful and effective Hormonal Weight Loss Solution specifically formulated for individuals who suffer from "slow-metabolism" syndrome due to chronic dieting, hormonal factors, and/or age-related metabolic changes. Thyrene addresses the 4 critical areas needed to obtain successful weight loss for those individuals who are hormonally deficient. Use of Thyrene is easy and will yield visible results within days! Thyrene works by addressing the 4 critical areas for successful weight loss: 1. Stimulates and accelerates metabolic rate. 2. Increases energy production of T3 & T4 thyroid hormones. 3. Boosts cAMP production to elicit faster fat breakdown and weight loss. 4. Supplies key metabolites for improving overall thyroid function.