 | This article needs additional citations for verification. (February 2008) |
 | |
| Company type | Milk stout |
|---|---|
| Industry | Alcoholic beverage |
| Founded | 1907 |
| Headquarters | , |
| Products | Beer |
| Owner | Anheuser-Busch InBev |
Mackeson Stout is a milk stout first brewed in 1907. It contains lactose, a sugar derived from milk.