N.O. Uptake is a limited release supplement from Applied Nutriceuitcals. It is a nitric oxide product that only seems be available for a short period of time. On the brand’s official website Uptake has already been changed to back ordered. Whether that is because fans have already bought up all the stock or it is just not ready for purchase, who knows. The one thing you can be sure of is the formula. Not only does it contain l-norvaline and the classic arginine, App Nut have used DHEA. There is only 6mg of the ingredient in Uptake but the maximum dose of 7 capsules should see some effect.