First Endurance Optygen VO2 Supplement 90 Count Description Size:Optygen 90 Count OPTYGEN CLINICALLY PROVEN TO INCREASES ENDURANCE & PERFORMANCE Optygen is a legal, safe and stimulant-free formula that designed specifically to improve oxygen utilization, reduce lactic acid and allow the body to adapt to high levels of physical stress. KEY BENEFITS ✓ Increases VO2 Max ✓ Improves Oxygen Utilization & Anaerobic Threshold ✓ Modulates Cortisol & Reduces Lactic Acid YOUR INNER DRIVE HAS MET ITS MATCH Optygen contains Rhodiola that’s 40% stronger than the original formula and delivers the levels of nutrients that have been shown in clinical research to improve oxygen utilization, reduce lactic acid and allow the body to adapt to high levels of physical stress. This critically acclaimed formula is based on human clinical trials and the latest scientific research on increasing endurance. The two main adaptogens in Optygen were first used by Tibetan Sherpas to help them climb Mount Everest. Optygen utilizes these unique adaptogens because clinical research (on elite endurance athletes) has shown them to increase oxygen utilization, increase the body’s ability to adapt to high levels of physical stress, increase anaerobic threshold and reduce lactic acid. Features: YOUR INNER DRIVE HAS MET ITS MATCH -1st Endurance OPTYGEN formula has been engineered to optimize performance and increase endurance in athletesOPTIMIZE & MAXIMIZE STAMINA - Elite endurance athletes show increased levels of VO2Max, the bodys ability to adapt to high levels of physical stress, increase anaerobic threshold and reduce lactic acidCLINICALLY PROVEN TO REDUCE CORTISOL - Chronically elevated cortisol levels can slow recovery, prevent effective training, can increase fatigue, and suppress the immune systemVITAL PERFORMANCE NUTRIENTS - Optygen contains Rhodiola to help deliver levels of nutrients that have been shown in clinical research to improve oxygen utilizationPEAK PERFORMANCE - Optygen is designed to help regulate the nutrient breakdown sustaining the nutrient delivery to the working muscles Product Details: Product Dimensions: 2.5 x 2.5 x 4.5 inches ; 4 ouncesShipping Weight: 8 ouncesUPC: 100000805978Item model number: Optygen Performance#6753 in Sports Nutrition Products Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!