Product Review

If you LOVED Endurance Energy Drink Mix by Silver Fern Brand, just wait until you try version 2.0! Based on your suggestions, we have improved everything! Better taste, better performance, better results! Get more from your energy drink!

We all reach a point where the demand for oxygen exceeds supply and our heart can't keep up. As your oxygen supply becomes limited your muscles switch into anaerobic sugar burning mode. This mode produces lactic acid and causes the infamous burn that forces us to stop whatever we are doing. Now, imagine that you could increase the amount of oxygen your blood carries to your muscles allowing you to power on through your workout and your day.

Well, you can, Silver Fern's Endurance can increase cardiac output, the volume of blood your heart pumps each minute, by up to 12%. A 12% increase in cardiovascular performance is the equivalent of up to 6 months' worth of training and an additional 60 liters of blood per hour! Endurance by Silver Fern Brand is a revolutionary approach to energy. It will boost energy recovery, reduce muscle stiffness, and provide lasting energy to power through any obstacle in your day. Oh, and it is vegan friendly and gluten free!