SKU: 89492327450

Hi Tech | Hi-Tech Stimerex-ES | 90 Tablets

Sale price$35.96 Regular price$39.95
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hi Tech | Hi-Tech Stimerex-ES | 90 TabletsHard hitting stim tablet with caffeine, ephedra extract, and synephrine for fat burning Stimerex ES is that classic high stim fat burner tablet with one main vibe: stack a bunch of compounds that crank up energy, alertness, hunger control, and that fired up feeling you want when cutting. It's not about pumps, not a chill daily supplement, and definitely not for newbies to pre workouts. It's a focused stim bomb with caffeine, ephedra extract,

Hard-hitting stim tablet with caffeine, ephedra extract, and synephrine for fat burning

Stimerex-ES is that classic high-stim fat burner tablet with one main vibe: stack a bunch of compounds that crank up energy, alertness, hunger control, and that fired-up feeling you want when cutting. It's not about pumps, not a chill daily supplement, and definitely not for newbies to pre-workouts. It's a focused stim bomb with caffeine, ephedra extract, synephrine, yohimbe, phenylethylamine alkaloids from Senegalia berlandieri, and 2-aminoisoheptane HCl, plus stuff to maybe make it last longer or hit harder.

The two doses we know for sure are solid. You get 150mg caffeine anhydrous per tablet, which is a decent amount on its own that boosts alertness, reaction time, energy feel, and workout readiness by blocking adenosine receptors—those are the things that make you feel tired. Alone, 150mg is punchy but doable for experienced folks. But here, it's just the start. Ephedra extract at 25mg is what makes this stand out. Back in the day, ephedra and ephedrine stacks got noticed for firing up adrenergic signals, which means more heat production and less feeling wiped out. Real talk: the label says ephedra extract, not the exact ephedrine alkaloid amount, so you can't perfectly match it to the old ephedrine-caffeine studies.

Citrus aurantium brings 25mg synephrine, a dose that's right on point for fat burners. Synephrine works mostly through adrenergic paths—think revving your metabolism and curbing appetite without leaning all on caffeine. Yohimbe extract throws in another fat-loss angle by blocking alpha-2 receptors, which people talk about for freeing up tough fat spots, especially when you're fasted. The limitation i

Hi-Tech Stimerex-ES by Hi Tech contains 150mg Caffeine (anhydrous), a effective dose for training performance and pump.

Key Highlights

  • 150mg caffeine anhydrous per tablet lays down a solid energy base. It blocks adenosine receptors to crank up alertness, cut fatigue feel, and give that quick mental boost you notice in 15-30 minutes.
  • 25mg ephedra extract is the heart of Stimerex-ES. These kinds of ingredients bring an adrenergic, heat-producing vibe, making it way more intense for fat loss than just plain caffeine tabs.
  • 25mg synephrine from citrus aurantium adds another big fat-burning path. It's popular in cutting supps because it helps with metabolism and hunger control without making the whole thing caffeine-dependent.
  • A 510mg prop blend packs multiple stims and helpers into one easy tablet. The plus is the stacked intensity; the minus is hidden doses for most stuff, so you can't break down exact science per ingredient.
  • Senegalia berlandieri extract delivers phenylethylamine alkaloids like phenylethylamine, methylsynephrine, and dimethylphenylethylamine types. They're in here for that mood lift, stronger drive, and urgent workout mindset people feel right away.
  • 2-Aminoisoheptane HCl amps up the heavy stim feel. It's common in advanced energy products for a bigger brain buzz than caffeine solo, but the amount isn't listed here.
  • Theobromine expands the methylxanthine side beyond caffeine. It usually feels smoother and sticks around longer, pairing caffeine's quick hit with a steadier stim wave.
  • Green tea extract finishes the fat-burning part. Here, it's more about catechin boosts to metabolism alongside the main stim crew, not just general health.

Hi-Tech Stimerex-ES by Hi Tech contains 150mg Caffeine (anhydrous), a effective dose for training performance and pump.

Who Is This For?

  • Bodybuilders cutting who need more than basic caffeine for fasted cardio or low-cal workouts. The 150mg caffeine, 25mg ephedra extract, 25mg synephrine, and extra alkaloids are made for chasing drive, hunger control, and that warm fat-loss feel when calories drop.
  • Seasoned fat-loss supp users who've done caffeine burners and find them weak now. Stimerex-ES clicks when you want a punchy nervous system hit from a small tablet over mild daily metabolism stuff.
  • Early morning gym rats wanting a quick tablet without pre-workout mixing. It's handy for cardio, circuits, or tough jobs when you need fast kickoff and less fuss.
  • Busy folks in a deficit battling low energy and hunger early in the day. The stim mix flips a stronger 'on' switch than coffee, especially when dieting motivation tanks.
  • People into classic fat burners over pump-loaded pre-workouts. It skips citrulline, beta-alanine, or hydration space to focus on stim power, which some advanced users love.
  • Athletes who know hunger and tiredness wreck serious cuts. With caffeine, synephrine, yohimbe, and phenylethylamine alkaloids overlapping, it's geared for that exact fight.

How to Use

Kick off with 1 tablet 20-30 minutes before lifting, cardio, or your tough energy/hunger spot. It's high-stim with hidden amounts beyond the 150mg caffeine, so new users test tolerance smart and stick to the label. Swallow with 8-16 oz water. Empty stomach often makes it hit quicker and stronger; with food, it softens but might slow the peak. Skip stacking with pre-workouts, other burners, big coffees, or energy drinks unless you're tracking total stims. Smart add-ons are non-stim like creatine monohydrate, electrolytes, and protein over more buzz. Tolerance builds, so lots of pros save it for cuts, fasted blocks, or deficit peaks—not all year. Skip late doses if you value sleep. Keep it sealed cool and dry, away from heat or moisture.

What to Expect

First 0-10 minutes are chill besides swallowing the tablet easy with water, though some catch early alertness hints. By 10-25 minutes, caffeine kicks in and the stim vibe builds with more wakefulness, warmth, and mental urgency. Around 25-60 minutes is usually peak time for experienced users: sharper focus, less food thoughts, and that heavy stim feel from caffeine stacked with ephedra extract, synephrine, yohimbe, and DMHA. From 60-180 minutes, it might hang on longer than plain caffeine tabs thanks to theobromine and citrus metabolism tweaks stretching the end. Days 1-7 are about checking tolerance—how your heart, mood, hunger, and sleep react. Weeks 2-4 don't build like creatine; it's about steady energy and hunger help in a cut, but watch for tolerance if you use it loose or late.

Key Ingredients

  • Caffeine Anhydrous — 150mg — Fast, measurable energy with proven alertness support

Hi-Tech Stimerex-ES by Hi Tech contains 150mg Caffeine (anhydrous), a effective dose for training performance and pump.

Frequently Asked Questions

How much caffeine is in Stimerex-ES per tablet?

Each tablet provides 150mg of caffeine anhydrous. That is a meaningful dose on its own, but this product feels stronger than a 150mg caffeine tablet because it also includes ephedra extract, 25mg synephrine, yohimbe, DMHA, and phenylethylamine alkaloids inside a proprietary blend.

Is Stimerex-ES a pre-workout or a fat burner?

It is best classified as a high-stim thermogenic fat burner that can also be used pre-workout. The formula is built around stimulant and thermogenic compounds rather than pump, hydration, or endurance ingredients, so its main strengths are energy, appetite control, and cutting support.

What does the 25mg ephedra extract actually mean?

It means the formula contains 25mg of ephedra extract per serving, which is a key part of its old-school thermogenic identity. What it does not tell you is the exact ephedrine alkaloid yield, so you cannot directly compare the product to classic ephedrine research with full precision.

Why does this product feel stronger than the caffeine amount suggests?

Because caffeine is only one part of the stimulant system. Synephrine, yohimbe, DMHA, Senegalia-derived phenylethylamine alkaloids, and likely metabolism-modifying ingredients like naringen and 6,7-dihydroxybergamottin all contribute to a broader, more forceful effect.

Is the formula fully transparent?

No. Beyond the confirmed 150mg caffeine, 25mg ephedra extract, and the label-indicated 25mg synephrine yield from citrus aurantium, most actives are contained in a 510mg proprietary blend without individual amounts disclosed.

Can I take Stimerex-ES with coffee or another pre-workout?

That is not a smart starting point. Since the formula already contains multiple stimulants beyond caffeine, adding coffee, energy drinks, or another stim-heavy pre-workout can increase the likelihood of rapid heartbeat, anxiety, elevated blood pressure, and sleep disruption.

When is the best time to take it?

Most users will do best taking 1 tablet 20-30 minutes before training, cardio, or the period of the day where appetite and energy are biggest issues. Avoid late-afternoon or evening use because the stimulant tail can last longer than expected.

Does Stimerex-ES need to be cycled?

There is no loading requirement, but cycling often makes practical sense because tolerance to stimulant-heavy formulas can rise over time. Many experienced users reserve products like this for cutting phases or the hardest weeks of a deficit instead of running them continuously.

What side effects are most likely with this formula?

The most common issues with this style of formula are increased heart rate, jitters, anxiety, sweating, appetite suppression, gastrointestinal discomfort on an empty stomach, and trouble sleeping if taken too late. Yohimbe, ephedra-style compounds, and hidden-dose stimulants inside the blend raise that risk compared with basic caffeine products.

What should I stack with Stimerex-ES for better overall results?

The smartest stack is non-stimulant support: creatine monohydrate for strength and ATP support, electrolytes for hydration during training or cardio, and protein to help preserve lean mass during a calorie deficit. Stacking more stimulants usually adds side effects faster than it adds results.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89492327450

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 1049 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shianne Whipple
Waukegan, US
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot. Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable. The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold. The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
N
Verified Purchase
NLB
Bozeman, US
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2024
A
Verified Purchase
Altairjones
Draper, US
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic. I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop. One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2024
M
Verified Purchase
Melissa Williams
Carnegie, US
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2024
A
Verified Purchase
Austin & Cambria
New York, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025

recommand products