Frequently Asked Questions

What Is Exxtreme Labs?

Exxtreme Labs is a brand focusing on developing the highest-quality of sporting supplements and brain enhancing formulas, pushing what we believe humans are capable to the very limit.

How Ultimate Core Works

Ultimate Core is our flagship pre-workout supplement. It works by utilizing the highest quality ingredients on the market to increase your energy levels, focus, stamina, strength and muscle growth.

What Are The Side Effects?

Our products are clinically tested and reviewed at multiple stages in production. There are zero side effects associated with any of our products.