Vanquish is a brand of over-the-counter analgesic owned by Bayer Consumer Care.
Vanquish was introduced in 1964 by Sterling Drug, which after a series of mergers and acquisitions became a unit of Bayer AG.
One Vanquish tablet includes 227 mg of aspirin, 194 mg of acetaminophen, 33 mg of caffeine plus buffers and inactive ingredients.