The accusations come from a class action suit filed on behalf of beer fans all across the nation.
The suit says the company is diluting their brew during the bottling process, making it up to eight percent weaker.
The case came after former workers from several factories blew the whistle on the company.
The attorney heading the suit is Josh Boxer, he calls what the brewery is accused of as "a simple cost-saving measure and it's very significant."
Boxer claims the process began after Anheuser-Busch merged InBev, a Belgian company in 2008.
In all ten Busch products are involved including Budweiser, Bud Ice, Bud Light Platinum, Busch Ice, Natural Ice, Bud Light Lime, Michelob, Michelob Ultra, Hurricane High Gravity Lager, and King Cobra.
Anheuser-Bush calls the claims completely false.