ECA stack is simply a combination of ephedra, caffeine, white willow bark and synephrine. It helps speeds up your metabolism and suppress your appetite, thus making it easier for you to shred body fat. All four ingredients work in conjunction with one another to increase your metabolic rate and thus help you burn calories faster.†
Study: https://pubmed.ncbi.nlm.nih.gov/8384187/
Ingredients
(per capsule)
- Ephedra Leaf (extract)* – 25mg
- Caffeine Anhydrous – 150mg
- White Willow Bark – 40mg
- Synephrine HCL – 30mg
*Does not contain Ephedrine Alkaloids.
Ephedra Leaf Extract
Ephedra been used in traditional Chinese medicine for centuries and is also referred to as “ma huang.” Ephedra stimulates the central nervous system (CNS) through release of a compound called norepinephrine. Norepinephrine is used to get the body ready for action and activity. This makes it an important part of the fight-or-flight response during times of high stress.†
Caffeine
Caffeine is also a stimulant of both the central nervous system (CNS) and the cardiovascular system. It’s commonly found in coffee, tea, and soft drinks. Caffeine consumption can increase feelings of alertness, effectively reducing fatigue.†
White Willow Bark
White Willow Bark is a natural herb. When taken as part of an ECA stack it helps maintain the stimulation effects that the caffeine and ephedra help provide.†
Synephrine HCL
Applications include weight loss, weight management, sports performance, appetite control, energy, mental focus, and cognition. Various studies indicate that p-synephrine exerts these effects through such mechanisms as binding to β3-adrenergic receptors, which regulate lipid and carbohydrate metabolism.†
Suggested Use
Take one (1) to two (2) capsules in the morning and one (1) capsule early afternoon with 8oz of water. Do not exceed three (3) capsules in any 24 hour period.
