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Hi-Tech Pharmaceuticals Stimerex-ES 90 Tabs

90 reviews   |  
Original price $69.95
Original price $69.95 - Original price $69.95
Original price $69.95
Current price $39.95
$39.95 - $39.95
Current price $39.95
SKU 857084000583
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Hi-Tech Pharmaceuticals Stimerex-ES | Ephedra & DMHA Diet Pill

Hi-Tech Pharmaceuticals Stimerex-ES is the ultimate fat burner. The formula contains 25mg of Ephedra Extract / ephedrine alkaloids, along with Yohimbe and Green Tea Extract. Stimerex-ES is truly one of the strongest fat burners on the market today. You get the extreme energy, mental focus, and weight loss you want in a supplement. You will be able to target spots like abs, thighs, and butt which tend to accumulate body fat most noticeably. You can lose weight while maintaining lean muscle mass. And now it comes with one of the most loved ingredients: 2-Aminoisoheptane HCl!

Stimerex-ES stimulates thermogenesis, increasing your metabolic rate and energy levels without causing the jitters and nervousness all too common in weight loss products. Another notable benefit is appetite suppression. Controlling your food cravings and consumption is essential when you are trying to reduce body fat storage. The ingredients in this product will not only curb cravings, but also support your mood, which can be a difficult task when attempting to lose weight.

Some customers have asked whether to go with Stimerex or Lipodrene. If you want to "feel" it working, go with this product. If you want to have less "feeling" and just know it is working, go with the Lipodrene.

Hi-Tech Pharmaceuticals Stimerex-ES Benefits

  • Supports Enhanced Metabolism
  • Boost Energy & Mental Clarity & Focus
  • Helps Eliminate Stubborn Body Fat and Belly Fat
  • Boost Thermogenesis & Fat Burning
  • 25mg of Ephedra Extract Per Serving
  • Now containing DMHA (Powerful Stimulant)


Take 1 tablet 3 times daily. Do not exceed 4 tablets in a 24 hour period. Both men and women can take Stimerex for weight loss. It is recommended for males and females to start with just one capsule so you can access your tolerance to the stimulants and ephedra extract in this product.

Beginner Users - It is suggested to only take 1-2 capsules your first few days to access your tolerance.

Advanced Users - Take 1 capsule 3x per day. Some customers go up to 4 capsules per day, but DO NOT TAKE MORE THAN 4 in a 24 hour period. 

Hi-Tech Pharmaceuticals Stimerex-ES 90 Tabs Ingredients 

Supplement Facts

Serving Size: 1 Tablet

Servings per container: 90

Amount per Tablet % Daily Value*

Proprietary Blend with Thermo-Rx and Extended-Rx Technologies: 510mg

25mg Ephedra Extract (leaves), Senegalia Berlandieri Extract (leaves) [Yielding Phenylethylamine Alkaloids including: Phenylethylamine, Methylsynephrine, N-Methyl-B-Phenylethylamine, N,N-Dimethylphenyethylamine], 2-Aminoisoheptane HCl, Theobromine, Citrus Aurantium Extract (25mg Synephrine) (fruit), Green Tea Extract (leaves), Yohimbe Extract (bark), Naringen (fruit), 6.7 Dihydroxybergamottin (fruit).

Caffeine (anhydrous) 150mg **

*Based on a 2000 calorie diet.

**Daily value not established.

Other ingredients: Microcrystalline Cellulose Dextrose, Sodium Starch Glycolate, Magnesium Stearate, Stearic Acid, FD&C Blue #1, FD&C Red #40.

Frequently Asked Questions (F.A.Q)

What's the Best Time of Day to Take Stimerex?

Stimerex can be taken twice per day, once in the morning with breakfast and again early to mid afternoon. Some users however just choose to take Stimerex once per day. 

Can I Stack Stimerex ES with Other Supplements?

Stimerex ES should not be stacked with other stimulants, however if you're looking for another weight loss product to stack Stimerex ES with you can stack it with Hi-Tech Pharmaceuticals CLA 1000 or an L-Carnitine supplement which we carry from a number of different brands in both pill/tablet form as well as liquid form. 

Should Stimerex ES be Cycled?

Yes, all stimulants should be cycled so you avoid developing a tolerance to them. This is true of most pre-workouts and fat burners. 

Does Stimerex ES Still Contain DMAA?

The FDA no longer allows DMAA to be used in supplements. We carry the new version or new formula of Stimerex ES which contains DMHA in place of the DMAA that was in the original Stimerex-ES. 

When Will Stimerex Be Back in Stock?

For a good chunk of 2021/2022 there was a shortage of raw ingredients in the supplement industry, most notably DMHA, the main stimulant in Stimerex. While Stimerex and many DMHA Fat Burners were out of stock for almost a year production has resumed and they are back in stock now. 

Do You Take Stimerex With Food?

Stimerex does not need to be taken with food, however if you feel jittery or experience an upset stomach try taking it with a snack or a meal. You should have a glass of water with your serving of Stimerex.

Does Stimerex-ES Contain Ephedra?

Yes, Stimerex-ES contains 25mg of Ephedra Extract. 

Side Effects & Warnings

Not intended for use by persons under age 18. Do not exceed recommended dose. Do not take for more than eight (8) consecutive weeks. This product should not be taken by pregnant or lactating women. Get the consent of a licensed physician before using this product, especially if you are taking medication, have a medical condition, or thinking about becoming pregnant. Keep this product and all supplements out of the reach of children. Caffeine warning: The recommended serving of this product contains approximately as much caffeine as three cups of coffee. Do not consume caffeine, or combine with synephrine from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Discontinue use if you experience dizziness, severe headache, rapid heartbeat or shortness of breath.


Wang M, Haider S, Chittiboyina AG, Parcher JF, Khan IA. 1,5-Dimethylhexylamine (octodrine) in sports and weight loss supplements: Natural constituent or synthetic chemical?. J Pharm Biomed Anal. 2018;152:298-305. doi:10.1016/j.jpba.2018.02.008

Hyuga S, Hyuga M, Oshima N, et al. Ephedrine alkaloids-free Ephedra Herb extract: a safer alternative to ephedra with comparable analgesic, anticancer, and anti-influenza activities. J Nat Med. 2016;70(3):571-583. doi:10.1007/s11418-016-0979-z

Baggott MJ, Childs E, Hart AB, et al. Psychopharmacology of theobromine in healthy volunteers. Psychopharmacology (Berl). 2013;228(1):109-118. doi:10.1007/s00213-013-3021-0

Customer Reviews
4.9 Based on 90 reviews
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Filter Reviews:
  • energy
  • appetite
  • fat burner
  • pill
  • nothing
  • results
  • focus
  • workout
  • Lipodrene
  • crash
United States
I recommend this product

wonderful product wonderful service. Wonderful company.

I like Calling because you’re always so helpful!!!!. absolutely excellent!!!

  • Who would you recommend this product to? anybody, my age
  • Age? 60
Matthew N.
United States United States
I recommend this product

Great product

Works really well for extra energy. Helps motivate me at the gym. Gets me through 70 hour work weeks. Almost no side effects. Great price.

  • Who would you recommend this product to? Everyone
  • Age? Not for kids
Mr. Muscles
United States United States
I recommend this product

Best Fat Burner on the market! This is a MUST! A+++

I have taken almost every single fat burner on the market. Stimerex ES is hands down thee best when it comes to fat burners. It's the closest thing to Ephendra alkaloid extracts from back 2004- like Hydroxycut or Xenadrine that contained real ephendra alkaloids. But thank you Hi-Tech Pharmaceuticals for coming through with an Amazing fat burner product of Stimerex ES, it has to have the Extra Strength or ES on the end. I've tried all of the different fat burners like the ECA stacks, cocoa extract, etc. BUT nothing compares to this product. There are a lot of ECA stacks that do work well, but still nothing compares to this ONE product. There is a reason it was on back order, not only because of the DMHA, because you could still buy all of the other fat burners, but THIS ONE was on back order for half a year due to everyone buying it. It's amazing and your last fat burner you'll ever need.

  • Who would you recommend this product to? Anyone looking to get cut, lean, lose weight, But do not sit around after taking this amazing product. Get out and exercise or walk around. Don't get it banned like the original ephedra product = sitting around letting your heart pound = heart attack = ban on product.
  • Age? 18+
United Kingdom United Kingdom
I recommend this product

Strong Good fat burner

Great kick before training session , good concentration ,full recommended

  • Who would you recommend this product to? To all who want quick burn fat
  • Age? 25
Scott P.
United States United States
I recommend this product

Best Prices Around

The products are top notch and the customer service is outstanding.

  • Who would you recommend this product to? Anyone that has a busy life
  • Age? 64
Louis A.
United States United States
I recommend this product

Weight loss product

Great product to help you get that extra edge !

  • Who would you recommend this product to? Yes
  • Age? 50
Shawn Z.
United States United States

Crucial for cuts to extremely low bodyfat

10/10. I had energy during the end of contest prep that I hadn’t had since before I began dieting. Great energy, long lasting. Only knock was that it lasted a bit too long! Not a knock at all- just couldn’t take much past 1pm or so.

  • Who would you recommend this product to? High stim tolerant individuals, those prepping for shows
  • Age? Old enough to be very tolerant to stimulants.
Heather P.
United States United States

The Wakeup I Needed!

The first time I took Stimerex-ES it took around 3 hours to kick in. When I took it on a lighter breakfast it kicked in within minutes! I was up and ready for my day... all day... and into the evening even after working for 11 days straight! Light jitters but not intolerable, noticeable improvement in focus on all things physical.

  • Who would you recommend this product to? Those with physically demanding jobs!
  • Age? 37
United States United States

its back

pleased to see my old Ephedra back even better.

  • Who would you recommend this product to? yes
  • Age? 46
A Best Price Nutrition Customer
Scott H.
United States United States

Awesome product

excellent.. Results

  • Who would you recommend this product to? Everyone is wanting tools
  • Age? 50
David P.
United States United States

Amazing product

Awesome. Increases heart rate three the roof. Burn way more calories. Pulls good amount of water

  • Who would you recommend this product to? Someone wanting to increase there heart rate and burn more fat and calories
  • Age? 18-50
Sherry B.
United States United States


I don’t like to start my day without them.

  • Who would you recommend this product to? Mamas that need extra energy to chase kids all day.
  • Age? 50
Jewel K.
United States United States


I used to take lipodrene years ago, but then stopped taking supplements all together because of my unpredictable meal or gym time. Recently a coworker mentioned these, so I gave it a go again. The first few days, I had to force myself to eat, but I still never got the nausea that I would sometimes experience with lipodrene. Now, after a couple of weeks, I have just enough appetite to get through my daily macros but also not crave snacks in between. I also love the energy level it gives me for early morning shifts at work.

  • Who would you recommend this product to? Anyone
  • Age? 33
Christina E.
United States United States

Endless energy

This gives me a great boost with no crash

  • Who would you recommend this product to? Anyone who doesn’t like drinking coffee hut likes the boost
  • Age? 39
Lori R.
United States United States

Great product

It's great without giving you the jitters

  • Who would you recommend this product to? Anyone needing energy
  • Age? Above 21
United States United States


great stuff... gives energy removes hunger pains

  • Who would you recommend this product to? if your active and trying to lose weight... this works great!
  • Age? 56
United States United States

Great product

Great, have used before and will buy again

United States United States


Outstanding product

  • Who would you recommend this product to? Who ever want to lose weight
  • Age? 32
United States United States

Metabolism Boost

Ok so, this is based off past experience and current. This product is amazing, please make sure you eat a well balanced meal, stay hydrated and don’t add additional caffeine to your daily intake you’ll be fine. I start off with breakfast first to have something on my stomach because without I’m jittery and *** wants to feel like that, not me! I drink at 32oz of water by 10am, then I have a light high protein, low carb snack, I have another 32oz of water by 12pm, I eat lunch by 1pm consisting of plant based meal that includes a complex carb, by 3pm I have another plant based snack like a sweet potato and for dinner by 6pm I have a salad with protein of choice and 32oz of water, I also find that if you’re gonna stick to 3x day (supplement intake),I would take it by 9am at the latest or you will not sleep until it wears off. This is just a metabolic boost for while working in a sedentary environment however the more you exercise you will see weight loss results. I do not recommend taking this more than 60days.

  • Who would you recommend this product to? Overall I recommend this to people whom are healthy and do not have any medical issues Without physician supervision. Good luck.
  • Age? 42 yrs. old
Japan Japan

Muito bom

Super recomendo

  • Who would you recommend this product to? Para todas idade eu recomendo
  • Age? 36