Lean Belly 3X is a dietary supplement that claims to help you lose weight, specifically belly fat. It is made by Beyond 40, a company that also sells other health and wellness products.

The main ingredient in Lean Belly 3X is conjugated linoleic acid (CLA), which is a type of fatty acid that has been shown to have some weight loss benefits. CLA is also found in some foods, such as beef, dairy products, and safflower oil.