Buy Caffeine and You can make ECA Stack. An ECA Stack is a popular combination of ephedrine, caffeine and Aspirin that can make an energy booster to aid in weight loss. Making your own stack is a cheaper way to use supplements to lose weight loss. It also ensures that you know exactly what you are putting in your body, whereas most commercial weight loss supplements and other ingredients to make their products seem more effective. You can make your own ECA Stack with these steps;

Buy ephedrine online.

Find caffeine at your local grocery store. It makes the energizing effects of the ephedrine more powerful.

Purchase coated aspirin. It is also optional in this stack. Coated aspirin tends to lessen these effects. It helps to balance the energizing affects of the caffeine and ephedrine.

Take one each pill at the same time, usually in the morning and prior to a workout. Start with one dose a day for a week to test your tolerance. This should be done in cycles. It should be cycled off every six weeks so your body does not get used to it and maintains its effects too.