SKU: 65240832417

Nutrastop | Hi-Tech Black Widow | 90 Capsules

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Description

Nutrastop | Hi-Tech Black Widow | 90 CapsulesStacked stim thermogenic with 150mg caffeine and 200mg PEA alkaloids Hi Tech Black Widow is a bold stim packed thermogenic pill that stacks multiple compounds to amp up fat loss and energy way beyond just caffeine. This isn't your balanced daily health supp or a fully open label modern performer. It's an old school high stim fat burner that cranks central nervous system action, ramps up those feel good chemicals, and tackles hunger head on. The label

Stacked stim thermogenic with 150mg caffeine and 200mg PEA alkaloids

Hi-Tech Black Widow is a bold stim-packed thermogenic pill that stacks multiple compounds to amp up fat loss and energy way beyond just caffeine. This isn't your balanced daily health supp or a fully open-label modern performer. It's an old-school high-stim fat burner that cranks central nervous system action, ramps up those feel-good chemicals, and tackles hunger head-on.

The label shows 150mg caffeine anhydrous upfront—a solid dose that kicks in fast by blocking adenosine receptors (those are what make you feel tired), boosting alertness, drive for training, and that body heat for burning calories. Alone, 150mg is doable for lots of folks. Here, it's the base for a way punchier stim mix. Ephedra extract is at 25mg, but the label skips the active alkaloid details, so you can't straight-up compare it to old ephedrine-caffeine stacks. Still, it's there to crank up adrenergic signals (that's your fight-or-flight response) and boost the overall thermogenic vibe.

What stands out is the Senegalia berlandieri extract yielding 200mg phenylethylamine alkaloids, like methylsynephrine, N-methyl-beta-phenylethylamine, N,N-dimethylphenylethylamine, and phenylethylamine. These are meant to pump up mood, drive, that urgent feel, and overall stim buzz, but the prop blend hides exact amounts of each. 2-Aminoisoheptane HCl is in there too, dose unknown, adding another layer for that sharp urgency and hunger control. Phenylethylamine HCl, also undisclosed, backs up the quick mood lift and high-drive vibe, though PEA is known

Hi-Tech Black Widow by Nutrastop contains 150mg Caffeine (Anhydrous), a effective dose for training performance and pump.

Key Highlights

  • 150mg Caffeine Anhydrous — hits your system fast as a central nervous system booster, blocking adenosine to crank up alertness, training motivation, and energy you can feel. In Black Widow, it's the starting point, with other stims layering on for multiple energy paths.
  • 25mg Ephedra Extract — part of that classic thermogenic vibe. Label doesn't show active alkaloid levels, so no direct match to old ephedrine studies, but it's clear this one's made for a bolder adrenergic kick than your average fat burner.
  • Senegalia berlandieri Yielding 200mg Phenylethylamine Alkaloids — this is a standout on the label. These alkaloids amp up urgency, mood, and that stim feel way past what a plain caffeine pill gives you.
  • 20mg Synephrine from Citrus Aurantium — one of the few exact doses here, and it's a key player. Synephrine helps with energy burn and adrenergic action, making it a real boost for the fat-loss side.
  • 2-Aminoisoheptane HCl Included — another hidden-dose stim layer. It's known for a stronger, more urgent energy vibe and helps explain why this hits harder than just 150mg caffeine would.
  • Yohimbe Extract for Added Cutting Intensity — yohimbe shows up in tough thermogenics to ramp up fasted-cardio feels and hunger control. Downside: no exact extract or yohimbine amount shown.
  • Theobromine as a Secondary Stimulant — gives a smoother, longer-lasting buzz than caffeine alone. Real use and some studies back it as a team player that extends the energy without just a quick spike.
  • Green Tea Extract Adds Traditional Fat-Loss Support — dose not listed, but it's a common pick for catechin boosts to metabolism. It grounds the formula with classic thermogenic help under the intense stims.

Hi-Tech Black Widow by Nutrastop contains 150mg Caffeine (Anhydrous), a effective dose for training performance and pump.

Who Is This For?

  • Physique folks in a calorie cut needing more thermogenic push than caffeine-only burners. The stacked stims keep you sharp, energized, and hunger-free while dropping fat and fighting workout motivation dips.
  • Seasoned fasted-cardio fans wanting a no-fuss capsule, no powders or shakers. Caffeine, synephrine, yohimbe extract, and stim alkaloids match that intense empty-stomach grind cutters love.
  • High-tolerance gym rats who barely feel basic fat burners with green tea and mid caffeine. This goes aggressive with overlapping stim paths, not one simple energy hit.
  • Advanced hobby lifters cutting for beach season wanting beyond hunger help. It boosts urgency, training drive, and intensity when low cals make workouts feel blah and heavy.
  • Early birds needing strong nervous system kick in a pill before lifts or cardio. 150mg caffeine is just part; the full stim mix gives the real bold punch.
  • Fans of classic thermogenics who know the drill. This draws folks who get what ephedra-style, synephrine, PEA alkaloids, and yohimbe bring to the table in real life.

How to Use

Take 1 capsule 20-30 minutes before training, cardio, or your big hunger/energy need. Black Widow packs high stims beyond the 150mg caffeine, with hidden doses, so new users go slow on tolerance and skip mixing with coffee, energy drinks, pre's, or other stim fat burners. Capsules mean no mixing, but drink a full glass of water for comfort and hydration, especially pre-fasted cardio. It absorbs better empty, feeling stronger; if stim-sensitive but wanna try, post-light meal might ease it, though less punchy. No bedtime use—caffeine, theobromine, yohimbe, and others can mess sleep for hours. Avoid stacking with more yohimbe, synephrine, ephedra-like, or DMHA-like stuff. Use in phases, not forever, 'cause tolerance builds—cycle it. Store cool and dry, lid tight for fresh capsules.

What to Expect

In the first 10-20 minutes, most feel caffeine's mental pick-up, especially on an empty stomach. By 20-40 minutes, the full window hits, with alertness, warmth, hunger drop, and training push standing out as the stim blend activates. From 40-90 minutes, it's about holding intensity, drive, and thermogenic vibe through cardio or tough sessions, not pumps or stamina. Some get a longer tail from theobromine and other stims past the workout. Over days 1-7, tolerance is key—some love one cap, others cycle smart 'cause it hits strong at first. By weeks 2-4, the sharp stim feel might mellow as your body adapts, so use it on purpose, not nonstop.

Key Ingredients

  • Caffeine (Anhydrous) — 150mg — Fast central nervous system lift for training and dieting

Hi-Tech Black Widow by Nutrastop contains 150mg Caffeine (Anhydrous), a effective dose for training performance and pump.

Frequently Asked Questions

How much caffeine is in Black Widow per capsule?

Each capsule provides 150mg caffeine anhydrous. That sounds moderate in isolation, but Black Widow also includes ephedra extract, 2-aminoisoheptane HCl, synephrine, yohimbe extract, theobromine, and PEA-family alkaloids, so the total stimulant experience is much stronger than a simple 150mg caffeine capsule.

Is Black Widow a beginner-friendly fat burner?

No. Even though the label lists 150mg caffeine, the formula is stacked with several additional stimulants and uses a proprietary blend that hides exact amounts for many of them, making it better suited to advanced users with established stimulant tolerance.

What makes the formula feel stronger than the caffeine number suggests?

The caffeine is only one layer. Black Widow also includes 25mg ephedra extract, 20mg synephrine from citrus aurantium, Senegalia berlandieri yielding 200mg phenylethylamine alkaloids, 2-aminoisoheptane HCl, yohimbe extract, phenylethylamine HCl, and theobromine.

When should I take Black Widow?

Most users take 1 capsule 20-30 minutes before training, fasted cardio, or the period of the day where appetite suppression and thermogenic support matter most. Because of the stimulant load, it should generally be avoided later in the day.

Can I stack Black Widow with pre-workout or coffee?

That is not a casual stack. Black Widow already contains 150mg caffeine plus multiple undisclosed stimulant ingredients, so combining it with pre-workout, energy drinks, or coffee can escalate side effects quickly unless you are highly experienced and carefully tracking total intake.

Does Black Widow contain yohimbe?

Yes, yohimbe extract is included in the proprietary blend, but the exact amount is not disclosed. That matters because yohimbe can significantly change how a fat burner feels, especially for fasted cardio, anxiety-prone users, or anyone sensitive to stimulants.

Is Black Widow fully transparent?

No. It uses a proprietary blend for most of the active formula, so while some inputs are partially disclosed—such as 25mg ephedra extract, 20mg synephrine, and 200mg phenylethylamine alkaloids from Senegalia berlandieri—the exact amounts of several major ingredients remain hidden.

What should I expect the first time I use it?

Expect a stronger stimulant feel than the caffeine number implies, especially if taken on an empty stomach. Many users notice a rapid increase in alertness, body heat, workout urgency, and reduced appetite, which is why first use should be approached conservatively and without other stimulants.

How is Black Widow different from a standard caffeine fat burner?

A standard fat burner often relies on caffeine plus green tea. Black Widow is more aggressive because it layers synephrine, yohimbe, ephedra extract, DMHA-style 2-aminoisoheptane HCl, theobromine, and a large 200mg yield of phenylethylamine alkaloids for a more intense thermogenic and CNS-driven experience.

Can I use Black Widow every day?

It can be used daily during a structured cutting phase, but tolerance is a real consideration with stimulant-heavy products. Many experienced users prefer planned use and cycling rather than uninterrupted long-term use so the formula remains effective and side effects stay manageable.

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SKU: 65240832417

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M M
Birmingham, US
★★★★★ 5
Awesome USB-C Hub
My new MacBook Air has USB-C ports only, so I recently upgraded to this USB-C hub, a 7in1 Multi-Port USB-C Adapter, and it has completely solved all of my port needs. With the two USB-A ports, I can still use my old memory sticks, without replacing them, as well as two USB-C ports, all making moving files, movies and pictures, with ease. I needed something fast and reliability, and this little device delivers on both fronts. One of the USB-C ports it a power passthrough, which works great for charging device, like my MacBook Air. It is very easy to use, just plug and play, making it compatible with the MacBook Air. Also has a built in card reader, and a HDMI port, pretty much covering all your port needs. If you are looking for a well built, reliable, fast, and compact USB-C hub that can everything, this is the one to get. Highly recommended!
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Reviewed in the United States on May 5, 2026
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Michael Breinig
Chelsea, US
★★★★★ 5
Good value and best of all - it works
This did the job I wanted it to. Expanded the ports when my laptop just ran out. No delay or ANY issue no matter what I plugged where and after a little figuring out where things went (not difficult) its performing very well. As far as value, its great. I always evaluate something by if I would purchase it again. Yes I would. if you need it, get it and set it up and move on with less worry about port capacity.
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Reviewed in the United States on May 28, 2026
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Simon
Louisville, US
★★★★★ 4
Good Multipurpose Hub, Some Limits on Power Draw
I use this with a Dell Latitude 7430 with a 65W charger, and it works fine as a docking hub. The only problem I've encountered is when rebooting, the boot will pause with a warning message to tell me that the laptop may encounter reduced performance because it isn't able to receive the full 65 watts. I don't get that warning if I'm not running the power supply through the hub. Otherwise, if I just use the hub as a port extender everything is fine. It has a compact design and is reasonably lightweight. It would be ideal for travel. Like my other Anker hubs, it's well constructed and doesn't feel cheap although it's good value for money.
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Reviewed in the United States on June 9, 2026
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The Gabers
Boise, US
★★★★★ 5
I don't know how I ever lived without it.
I'm very happy with this device. My laptop doesn't have an ethernet port and only has one USB-C SuperSpeed port, so I bought an ethernet to USB-C cable to connect my ethernet switch to the Anker and into my laptop's USB-C port, and it works great. I don't need a fast internet connection for the things I do, so my service is only a 50mbps symmetrical up/down connection, and that's what I get even while transferring files from my external between other devices, charging my phone, and using composite devices. I bought the Anker 100W Compact and Foldable USB C Charger for it and it charges my S24 extremely fast. It's very well built, yet super lightweight. I love the sleek, slender design. It's the perfect size to easily slide into a pocket, store in a desk drawer, or keep handy in a laptop case or backpack. Using it is easy. Just plug it into your computer and plug your devices into it. Just make sure you have a power supply for it if you're charging or powering other devices, using external storage, or running anything else that taxes USB power. I have had ZERO connectivity issues with it — no random disconnect/reconnect blips, no failed transfers for huge amounts of data that have taken up to 45 minutes, no static his or crackle when my headset is running through it... no problems at all. It's actually kind of spooky now that I think about it... I can't recall a time I've ever had a similar device that didn't have some nuance that got under my skin, like a loose connection, random disconnections, having to reinstall the drivers all the time, or having to troubleshoot just to get it connected for the first time. The most stress I've put it through was with my keyboard connected, ethernet running through it, my S24 charging and transferring about ~20gb of pictures and videos to my 2T external HD at the same time that my laptop was transferring about ~500gb of media and documents to the HD, too, and I was surprised by how warm it DIDN'T get. My only complaint is trivial and unique to my situation — I wish output cord was longer. About six inches would do. My laptop sits up on an adjustable stand that clamps to my desk, and the end where the output cord is hangs a few inches off of my desk. This puts extra stress on the USB-C port and can wear it out faster or damage it. I haven't had a use for the HDMI port yet, but I eventually will. I use all of the other ports for my work and personal devices, though. These include: a 2tb external hard drive; a Poly Blackwire 3320 Series headset; a dongle for a wireless mouse/keyboard combo or a wired keyboard and a dongle for a wireless mouse; my Galaxy S24 charges and transfers files through it super fast; I have several thumb drives ranging from 20gb to 512gb that I regularly use; I recently bought an RCA/S Video-to-USB converter to digitize old home movies I plug into it, too.
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Reviewed in the United States on October 25, 2025
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Carl H
Port Orchard, US
★★★★★ 5
Anker wins again.
Worked well for usb hub but hdmi was not reliable. Disappointed because usually Anker products are good quality. UPDATE: Anker voluntarily offered a refund so my faith in Anker has been fully restored.
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Reviewed in the United States on May 5, 2026

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