GNC Total Lean Burn & Define Vitapak: Nutrition & Weight Management Support System*
GNC Total Lean Burn & Define Vitapak is a scientifically formulated nutrition & weight management support system.* This 5 in 1 pack includes:
- Multivitamin: a premium formula that helps fill in the nutrition gaps with vitamins and minerals and key nutrients that may be missing from your diet.*
- Burn 60: a clinically researched thermogenic that boosts energy and metabolism as it increases calorie burning by up to 60%^*
- L-Carnitine 1000: one of the most clinically studied forms of L-Carnitine available – shown to fuel fat metabolism and reduce oxidative stress post-exercise.*
- CLA: Conjugated Linoleic Acid, a naturally occurring fatty acid that fuels fat metabolism and enhances your diet.*
- Waterex: featuring an all-natural herbal blend, this scientific formulation helps regulate excess water.*
^Clinically proven to increase post-workout calorie burning by up to 60% for up to one hour after a workout. This double-blind, placebo-controlled, crossover study consisted of 22 healthy men and women. Participants exercised on a treadmill on two occasions. On one occasion, they took Burn 60 before exercise and on the second, they took the placebo. The amount of calories burned during the first hour post-exercise as measured, and participants burned up to 60% more calories while on Burn 60 compared to when they took the placebo.