The clinical data for The Patented ECA Stack’s Active Compound Subjects using the patented ECA formula with ephedra, aspirin and caffeine for a mere 6 weeks.

Experienced an average weight loss of a whopping 9.2 pounds – 613% more weight loss than the placebo group, and 426% more weight loss per week (over and above placebo… of course) than the entire group of people who used “America’s #1 Diet Supplement” – and that’s without having to follow any prescribed diet plan or supervised exercise program!

ECA Stack is known all over the World as the "Granddaddy of all Fat-burners." The ECA Stack is so effective in burning excess body fat without diet or exercise, it's become the most imitated fat loss product on the market. But the truth is there is only one, real ECA Stack.

NutraSport ECA Stack is protected by U.S. Patent, and clinically proven to eliminate excess body fat. The Patented ECA Stack helps to get rid of figure-destroying fat without diet or exercise! Of course, regular exercise and a healthy diet is always a good thing.

Here are the benefits to using ECA Stack:

Lose body fat 24 hours a day
Improved energy and endurance
ECA Stack increases the body's metabolism
Enhances concentration and alertness

ECA Stack Supplement Facts

Serving Size: 2 Capsules

Servings Per Container: 60

Active Ingredients Amount Per Serving

Herbal Ephedrine formula Free Providing original formula alkaloids 20mg

Caffeine 200mg

Acetylsallicylic 324mg

Original ECA Stack Suggested use

Take 2 ECA Stack caps with a full glass of water, three times per day. Do not exceed 6 caps daily.

All About the Original & Classic ECA Stack Formula!

Burn Fat, Get Energized, & Get Lean with NutraSport ECA Stack!

ECA Stack is an acronym for Ephedrine formula free, Caffeine, & Aspirin (ECA). Original ECA Stack contains ephedrine formula free, Aspirin precursors from White Willow Bark and pharmaceutical grade Caffeine Anydrous.

NutraSport ECA STACK is the classic ECA Stack you have been looking for. NutraSport Original ECA Stack has been shown to help increase fat loss by stimulating your body's metabolism through a thermogenic effect.

Original ECA Stack will help you burn it off and keep it off. When used as part of a weight loss plan that incorporates a reduced caloric intake and increased physical activity, It is guaranteed to be a valuable adjunct to your weight loss plan.