Lowest Prices
$7.95 flat rate shipping anywhere in United States*
Hassle Free Returns

Brand Index:


ECA Xtreme by Hi-Tech Pharmaceuticals

  Brand: Hi-Tech Pharmaceuticals
Hi-Tech Pharmaceuticals ECA Xtreme by Hi-Tech Pharmaceuticals
Overall Rating:   3.5 out of 5
Top Reasons to buy from TF
supplements flat rate shipping Qualifies for Flat
Rate Shipping
supplement no-hassle return


Hi-Tech Pharmaceuticals
ECA Xtreme

ECA Xtreme® - The Original ECA Stack is Back! Original ECA Formulation Now Better Than Ever With Thermo-Z™ Ephedra Extract and Thermo-Rx®

Millions of people who have been involved with using weight loss pills over the years know what "ECA" stands for: (E) ephedra + (C) caffeine + (A) aspirin (actually, salicylic acid from white willow bark). They know this because the very first weight loss pills to hit the market, which most people felt actually provided them with a solution to becoming victimized by fat, were all ECA products - they all contained ephedra, caffeine (guarana, kola nut, yerba mate), and white willow bark, (salicylic acid). Apparently, these three ingredients resulted in weight loss product formulations that millions of people loved. ECA products were used by everyone - from the typical housewife desperately trying to look better, to the bodybuilder looking to get ripped to shreds while keeping his hard-earned muscle intact. Hence, the ECA stack thrived for many years until things took a bad turn.

Around 2004, products that contained the ECA stack began disappearing off the shelves in health food stores. Within a matter of a year or two, they had completely disappeared, primarily because the manufacturers of these products were finding it increasingly difficult to obtain product liability insurance. Sadly, most of these ECA products were replaced by weight loss products with formulations that weren’t even close to providing supplement consumers with the same results they had become accustomed to over the years from their ECA weight loss products. Although Health food stores still remained saturated with weight loss products, only a few of those products had anything to offer supplement consumers in terms of even meager weight loss results.

Moreover, with the exception of Hi-Tech’s weight loss and energy enhancement pills that contained Hi-Tech’s proprietary Thermo-Rx® phenylethylamine alkaloids from Acacia rigidula (a stimulant group of compounds that Hi-Tech researchers had been developing for years in anticipation of future issues with ephedra), the market had practically become void of any weight loss pills that really packed a stimulant punch and made you feel good. After years of being able to ride the wave of ephedra popularity, complacency had set in among the R&D departments of most supplement companies. The result was a market that had very little to offer former ECA fans other than caffeine-loaded weight loss pills that didn’t burn fat very well, failed to provide even a noticeable energy boost, and, even worse, more often than not made people feel lousy and gave them the jitters to boot.


Fortunately, in time supplement consumers became increasingly aware of Hi-Tech’s weight loss and energy enhancement pills and things got drastically better, especially when Hi-Tech teamed up with The National Institute of Clinical Weight Loss (NICWL) to answer the call from fans of many of the original popular weight loss formulations, including ECA enthusiasts, many of whom had given up on their commitment to losing weight after their products’ formulations fell apart. For the steadfast ECA fans, NICWL and Hi-Tech reintroduced the ECA stack with the release of ECA Xtreme®, which contained the original ECA formula, but with some tweaking that made even the original power-packed ECA products obsolete. ECA Xtreme® brought the original ECA stack back better than ever with the addition of a legal Thermo-Z™ ephedra extract and potent Thermo-Rx® phenylethylamine alkaloids from Hi-Tech’s proprietary Acacia rigidula extract, and also several additional fat-fighting compounds, including theobromine, the green tea polyphenol epigallocatechin gallate (EGCG), and chromium.

Today, ECA Xtreme® continues to gain in popularity because ECA Xtreme® contains a rock-solid formulation that represents a marriage of the very best weight loss pills of yesterday with the very best of today and, most important of all, ECA Xtreme® gives even the most hardcore users of weight loss and energy pills the results they are looking for! 


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






ECA Xtreme by Hi-Tech Pharmaceuticals Reviews

Write a Review
  1 out of 5     Verified Buyer

Too Intense

by: Sandy
Date: 03/27/2014
Would buy again? No
I've been wanting to lose weight so badly, but despite my efforts I never really seem to get anywhere. I've read so many great things about ECA Xtreme, so I definitely had to try it. I don't doubt that it works, but ECA Xtreme was just wayyyyyy too intense for me. Kinda felt a little cracked out.
  5 out of 5     Verified Buyer

ECA Xtreme equals #amazeballs

by: Lynn
Date: 03/21/2014
Would buy again? Yes
I've tried a million products and diet trends and duh, nothing has ever worked. A friend recommended ECA Xtreme, and I figured - why not? I committed myself to going to the gym and eating well while taking this - it has definitely paid off. ECA helps subdue my cravings so i've actually for once in my life been able to stick to eating well...the result? I've gone from a size 10 to a size 6 in 2months. I feel absolutely amazing and am stoked to keep going. ECA Xtreme is #amazeballs
  4.5 out of 5     Verified Buyer

Get in the gym people!

by: Janice
Date: 03/21/2014
Would buy again? Yes
I just started taking ECA this past week. I've just been taking one tablet 30-45 mins before I head to the gym...holy crap I turn into a beast! My intensity is through the roof and i'm already starting to break through the plateau that's been plaguing me in the gym. ECA Xtreme is an awesome buy!
  4 out of 5     Verified Buyer

So long, donuts

by: Parker
Date: 03/21/2014
Would buy again? Yes
I'm a junior high phys ed teacher and also coach two leagues of boys and girl basketball after school. ECA Xtreme has really helped to boost my energy to charge through the day and definitely has helped curb my appetite. Constantly being in the teachers' lounge surrounded by donuts and catered lunch, it's been difficult to cut the weight - but ECA has been a major god send. Coupled with eating a cleaner diet and working out when I can, I've lost 30lbs in the last 3 months with ECA Xtreme. Definitely recommend.
* can not be combined with coupon
* discount will be applied at checkout
90 Capsules
ECA Xtreme, 90 Capsules (In Stock) 
Order loading Adding

ECA Xtreme by Hi-Tech Pharmaceuticals Supplement Facts

Supplement Fact not available.
Please try selecting different size / flavor.
  • inc 500
  • ssl secured
paypal visa mastercard american express discover

Password Reset

Enter your e-mail address, then we will send you an e-mail (from support@tfsupplements.com) to reset your password.