Recent studies show an astounding 86% of Americans could be suffering from a deficiency in a critical nutrient tied to anti-aging. That nutrient is glutathione, and it's known as the mother of all antioxidants because is 5,000 times stronger than any antioxidant in your body. In fact, a University of Michigan study found that this powerful molecule is responsible for at least 24% of your good health as you age. When you're young, your body produces high amounts of glutathione. Yet over time your glutathione levels become depleted due to many factors - including aging, poor diet, stress, medications, smoking, drinking, environmental toxins and being overweight. Once you hit your forties, your body's levels of glutathione start to decline rapidly. By the time you're 60, they've dropped by nearly half. Vital Force contains a patented nutrient known as Setria®, which has shown in clinical studies to support the body's natural production of glutathione, as well as N-Acetyl L-Cysteine (NAC), also shown to support healthy glutathione levels. Combined with 11 other vitamins and nutrients, Vital Force is a powerful one-two punch against declining glutathione levels and supports your body’s ability to fight back against the hands of time. Here at Green Valley, we only work with US-based manufacturing facilities that are cGMP (Good Manufacturing Practices) Certified and NSF and FDA inspected. Our products are triple tested by our manufacturers to ensure potency and purity and are stored in our temperature and humidity-controlled warehouse right here in the Shenandoah Valley, Virginia. And we ship directly to your doorstep – we don't share warehouse space and we don't hand off your business to a third party to fulfill your order. Best of all, all Green Valley products come with our 90-day Satisfaction Guarantee.