Potions

Potions are drinkable concoctions which produce magical effects in those who imbibe them, producing instantaneous results similar to a number of magical spells. Frequently available at apothecaries, potions appear in Ultima V,  VI,  VII,  VII Part Two, and  IX, as well as in the Ultima Underworld series.

Potions in Ultima V, VI, VII and VII Part Two
Potions have the following effects in Ultima V, VI, VII and VII Part Two:

Potions in Ultima VII (SNES)
Potions have the following effects in the SNES Port of Ultima VII:

Potions in Ultima Underworld II
Potions have the following effects in Ultima Underworld II'':

Potions in Ultima VIII
Potions have the following effects in Ultima VIII:

Potions in Ultima IX
Potions have the following effects in Ultima IX. In this game, the Avatar may also synthesize potions using appropriate alchemical equipment and a potion's corresponding reagent:

For information where to buy which potion, see Potions in Ultima IX.

Trivia

 * Despite the note of uncertainty in Paths of Destiny, potions do not tend to deviate from the expected abilities by color in Ultima V. Perhaps this says more about the capabilities of Sir Adam, who seems to cause much destruction with his experimentation, than about other potion manufacturers at the time.
 * According to The Apothecary's Desk Reference, white potions previously allowed for X-Ray vision, but were outlawed after an infamous peeping-tom case.