Dietary Supplement. Gluten free. Free from yeast, milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, and soy. Vegetarian. Testosterone Boost for men. Nutritionally supports healthy testosterone production, healthy sexual function and healthy brain function. Healthy, natural testosterone levels promote strength, endurance, stamina, vitality, energy, brain function, mood, sexual function and more. Ultra T Male dual-action bi-layered tablets help nutritionally maximize healthy production of revitalizing testosterone, immediately and throughout the day or night. The rapid-release layer delivers powerful maximum-strength testosterone-revving nutrients: GlucodOX AMPK Booster, ViNitrox fruit polyphenols, Tongkat Ali, high-potency zinc, calcium and fenugreek. The extended-release layer delivers the same powerful nutrients over the next 10 hours for long-lasting nutritional benefits. Free from artificial colors and preservatives. www.naturesplus.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)