Stamina Potion is a bottled item from The Legend of Zelda: Skyward Sword. Available for sale at the Bazaar's Potion Shop for the price of 50 Rupees, it temporarily reduces the rate at which Link's Stamina Gauge depletes for three minutes. If Link has enough bugs, Bertie can improve the potency of the potion; Stamina Potion+ will stop the Stamina Gauge from being depleted at all. A Potion Medal will double the potion's duration of effect, to a total of 6 minutes. The potion will not work while Link is in a Silent Realm, possibly due to Link abandoning his physical form to complete a Trial. They are extremely useful in Lanayru Desert due to the abundance of Sinksand.