DY Nutrition Blood and Guts is a pre-workout nutritional supplement designed to boost focus, energy and strength during physical exercise, enabling you to push past your mental and physical limits.

The goal with Blood and Guts was to create a product that embodies Dorian’s famous training philosophy and his exceptional work ethic. That’s why the revolutionary Blood and Guts pre-workout contains solid doses of key nutrients, fused together through Dorian’s lifelong experience, to create the most intense pre-workout supplement on the market today.