Dietary Supplement. Nature's strongest antioxidant and more! BioAstin, nature's strongest antioxidant, has shown a variety of benefits in human clinical studies: supports joint and tendon health; supports skin health during UV and sun exposure; supports eye health; supports anti-aging through cellular health; supports healthy immune function; supports cardiovascular health; supports the body in recovery from exercise. Free of yeast, corn, wheat, gluten, and lactose. Non-GMO, BSE-free. Natural health from Hawaii. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.) Made in USA.