ECA Stack
Sports One ECA Stack Ephedra

ECA Stack

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ECA Stack with 20mg of Ephedra by Sports One

Are you happy with the way your body looks right now?

Would you like to lose weight and build more muscle?

Do you want to be ready to show off your body on the beach?

ECA Stack by Sports One can help you slim down and get ripped. Featuring a unique blend of thermogenic ingredients, ECA Stack may be exactly what you need if yaou want to incinerate fat.

Capsules per Bottle: 90

Amount of Ephedra Extract Per Serving: 20 mg

ECA Stack is based on the formula from the 90s that exploded in popularity. The primary ingredients from the old formula were Ephedra, Caffeine, and (white willow bark). Sports One has resurrected that tried and true formula and they’ve made a few upgrades as well. It doesn’t matter if you want to lose 10 pounds or 100 pounds; ECA Stack by Sports One contains just what you need to support your fat burning goals.

Why is ECA Stack effective?

ECA Stack by Sports One contains the primary ingredients of the old 90s stack: Ephedra Extract, Caffeine, and (white willow bark). It’s also packed with a number of other thermogenic, fat burning compounds that are going to help you reach your weight loss and cutting goals.

Yohimbe Extract

  • Promotes body fat reduction
  • Improves overall body composition (1)

Synephrine HCL

  • Increases metabolic rate
  • Boosts energy expenditure (2)


  • Supports weight loss
  • Boosts mood and energy levels (3)

Who is ECA Stack ideal for?

ECA Stack by Sports One is an ideal weight management supplement for anyone who is trying to:

  • Decrease adipose tissue (burn fat)
  • Cut for a sport such as bodybuilding
  • Increase energy levels
  • Improve overall mood (1-3)

Should I take an eca stack with other supplements?

It depends on what your goals are. If you want more energy, then ECA Stack will be more than enough as it contains a powerful blend of ingredients that have been shown to increase energy levels.

If you want more of an edge for your weight loss, you may be able to stack this with other herbal supplements such as green coffee bean extract.

First, assess your tolerance and then decide based on your personal fitness goals. (More on that below.)

Is it safe to take ECA Stack?

ECA Stack is a thermogenic supplement that contains ingredients proven to increase metabolic rate and energy. While it is considered generally safe to take, if you have had problems in the past with energy boosting or weight loss products, it may be best to consult your doctor before taking it.

Reviews for ECA Stack by Sports One

Have you tried ECA Stack by Sports One? If so, tell us what you think! We only want to offer the best and most effective supplements here at Ephedra Warehouse. Your opinion goes a long way in helping us decide what to offer. You’ll also be helping your fellow fitness enthusiast reach their goals. A minute is all it takes so please let us know if you like this supplement.


1. Ostojic SM. Yohimbine: the effects on body composition and exercise performance in soccer players. Res Sports Med. 2006 Oct-Dec;14(4):289-99.

2. Stohs SJ, Preuss HG, Shara M. A review of the human clinical studies involving Citrus aurantium (bitter orange) extract and its primary protoalkaloid p-synephrine. Int J Med Sci. 2012;9(7):527-38. Epub 2012 Aug 29.

3. Jay R Hoffman, Jie Kang, Nicholas A Ratamess, Stefanie L Rashti, Christopher P Tranchina, and Avery D Faigenbaum. Thermogenic effect of an acute ingestion of a weight loss supplement. J Int Soc Sports Nutr. 2009; 6: 1.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to treat, cure, diagnose, or prevent any disease.

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