Performance Sport Nutrition 150 mg Per Serving Testosteron Protector Lean Muscle Mass Support Fat-Burning Metabolism Support Gluten Free Allergen Free Non GMOˆ Test Booster Fat Burner 30 Servings Dietary Supplement Daily ˆWe do not use ingredients that were produced using modern biotechnology Men have estrogen too (not just women), and the more your body has can actually decrease your testosterone levels. Diindolymethane (DIM) converts strong and damaging forms of testosterone into weaker forms so your testosterone is protected and your balance of testosterone to estrogen ratio is in check. Research shows higher levels of testosterone and low levels of estrogen have been linked to lean muscles mass, an efficient fat-burning metabolism, and low abdominal fat. Olympian Labs, Inc. products are made with the highest quality ingredients and manufactured according to current Good Manufacturing Practices (cGMP).