Luv and Bertie's Potion Shop

Luv and Bertie's Potion Shop is a shop in the Skyloft Bazaar in SS undefined.

Features
At Luv and Bertie's Potion Shop, Link can buy Potions that Luv has made (referred to on the Bazaar's map as the Potion Shop) and upgrade them at Bertie's "side business" (referred to on the Bazaar's map as the Infusion Shop). When Link talks to Luv for the first time, she will give him an Empty Bottle.

If Link has a Potion Medal equipped in his Adventure Pouch, the effects of a Potion that runs on a timer will last longer. The effects of one of each type of these potions can be taken for concurrent bonuses: for example, taking the Stamina and Guardian potions before starting Lanyru's Lightning Round game can make it much easier to complete.

Potions
See here for the translations of each particular Potion.