Protandim is a supplement that enhances the body's ability to combat oxidative stress by activating the nrf2 protein, leading to a decrease in age-related symptoms. Its formulation includes five natural ingredients that work synergistically, and it begins to show effects within days, requiring long-term use for sustained benefits. Priced at $50 for a 30-day supply, it has received predominantly positive customer reviews for its effectiveness and fast shipping.