Purple Grapemash No.3

(Potion, common)
A dark green glass bottle, filled with an unremarkable, but passable, purple wine. The label indicates that it is from the Wizard of Wines winery.
There are two servings of wine in this bottle, which must be consumed within 24 hours of uncorking, or the remaining servings lose their magical properties.
Boost of Vitality. When you drink this wine, you gain 6 temporary hit points (which may be divided among any characters that are consuming the wine), which last for 1 hour or until they are lost (whichever is sooner). No more than 10 hit points can be gained by an individual from any single bottle.

Negative effects of Barovian Drinks

Intoxication, When consuming this wine, roll a DC 13 Constitution Saving Throw. On failure, you have disadvantage on all attack rolls and ability checks for 1 hour.
Each additional instance of consuming any wine within the hour adds +3 to the Constitution Save DC.