SKU: 35876643486

Hi-Tech Pharmaceuticals | Precision EAAs | 30 Servings

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Description

Hi-Tech Pharmaceuticals | Precision EAAs | 30 Servings10g Full EAAs, 3. 334g Leucine, Real Hydration Support Hi Tech Precision EAA's is a complete essential amino acid drink with hydration help, all built around getting enough essential aminos to kickstart muscle repair, especially with a solid leucine hit. Each scoop gives you 10 grams of all 9 essential aminos, including 6. 6 grams of BCAAs in that tried and true 2: 1: 1 split. Leucine is key hereit flips the switch on mTOR, the process that starts

10g Full EAAs, 3.334g Leucine, Real Hydration Support

Hi-Tech Precision EAA's is a complete essential amino acid drink with hydration help, all built around getting enough essential aminos to kickstart muscle repair, especially with a solid leucine hit. Each scoop gives you 10 grams of all 9 essential aminos, including 6.6 grams of BCAAs in that tried-and-true 2:1:1 split. Leucine is key here—it flips the switch on mTOR, the process that starts building muscle protein, while the rest of the aminos are the actual pieces needed to fix and grow.

The aminos are the star. You've got 3,334mg of L-Leucine, a dose that's right on point for sparking muscle growth around workouts. Then 1,667mg L-Isoleucine and 1,667mg L-Valine back it up for holding onto muscle and bouncing back. But what sets this apart is the full lineup: 1,200mg L-Lysine HCl, 1,133mg L-Threonine, 600mg L-Phenylalanine, 200mg L-Methionine, 133mg L-Histidine, and 67mg L-Tryptophan. That's the real deal for an EAA product, not some half-done recovery mix. Leucine gets things going, but the others make sure the job gets done.

Electrolytes are straightforward and useful: 145mg sodium and 188mg potassium keep your fluids balanced, muscles firing, and performance steady during sweaty sessions. This shines for drinking during workouts, training on an empty stomach, hot days, or back-to-back days where getting dehydrated sneaks up on you. Coconut water is in there too for extra hydration vibes, though the exact amount isn't listed.

The vitamins and minerals add nice support without overdoing it. Vitamin C at

Hi-Tech Precision EAAs by Hi-Tech Pharmaceuticals contains 188mg Potassium, a effective dose for muscle recovery and growth.

Key Highlights

  • 10 grams of essential amino acids per scoop—that's legit EAA level, not some weak BCAA drink acting like it helps recovery. Essential aminos are the ones your body can't make, so you need them from food or supps to really fix up muscles after training.
  • 3,334mg leucine—the big hitter here that kicks off muscle building. Leucine is the amino that mainly turns on mTOR, the signal for protein synthesis, so good formulas like this don't skimp on it.
  • 6.6 grams BCAAs in a 2:1:1 ratio—the standard setup with leucine leading, and isoleucine plus valine helping with muscle protection and recovery. It keeps the BCAA basics but adds the full EAA punch for real value.
  • All 9 essential amino acids are here—leucine, isoleucine, valine, lysine, threonine, phenylalanine, methionine, histidine, and tryptophan. Triggering muscle repair is cool, but you need all these to actually build and fix tissues.
  • 1,200mg lysine HCl and 1,133mg threonine—solid amounts of these key aminos that cheap products often shortchange. They're essential for protein building, making this more than just a leucine boost.
  • 145mg sodium and 188mg potassium—smart additions for anyone who sweats hard. These help with staying hydrated, muscle pumps, and keeping contractions strong, better than plain amino mixes for workout sipping.
  • 200mg vitamin C plus 60 IU vitamin E—extra defense against workout wear and tear. Not the main reason to grab it, but they help athletes dealing with constant training stress.
  • B-vitamins for turning food into energy—like thiamine, riboflavin, niacinamide, vitamin B6, folate, and vitamin B12. These act as helpers in your body's energy processes, breaking down carbs, fats, and aminos for fuel.

Hi-Tech Precision EAAs by Hi-Tech Pharmaceuticals contains 188mg Potassium, a effective dose for muscle recovery and growth.

Who Is This For?

  • Bodybuilders grinding high-volume muscle plans who want better than basic BCAAs. The 10g full EAAs give all the building blocks, with 3,334mg leucine sparking muscle growth around lifts.
  • Lifters hitting it fasted mornings needing aminos without heavy pre's. This delivers all 9 EAAs plus sodium and potassium to keep sessions strong with low food.
  • Cross-trainers in long, sweaty workouts. Electrolytes and full aminos fit better than stim bombs when you need to maintain and recover quick.
  • Athletes cutting calories but holding muscle. High-leucine EAAs boost building signals when eating less, making amino support key.
  • Fighters and field athletes with back-to-back practices. Light on the gut, it helps hydration and repair between sessions.
  • Endurance folks wanting aminos mid-long runs without heavy food. EAAs aid recovery and muscle hold, electrolytes replace sweat losses.

How to Use

Mix a serving in a shaker with cold water and take 10-20 minutes before or sip during your workout. Drinking it intra is smart because aminos and electrolytes help hydration, muscle function, and recovery while you're at it, not just after. For fasted training, pre and during works best. If you ate before, intra might fit better. Shaker beats stirring since aminos mix even with shaking, and more water makes it drinkable for long sessions. Stacks well with creatine, pre-workouts, or post proteins. No cycling needed—it's essentials and nutrients, not stims. Keep it cool, dry, and sealed for freshness.

What to Expect

First 5-10 minutes, it's just easy hydration and a light option for pre or intra. By 10-20 minutes, no big buzz since it's not stim-heavy; you feel how it fits without heaviness. From 20-60 minutes, it shines in longer workouts: steady sips, less thirst, better vibe when fasted or cutting. 60-90 minutes, it's more about keeping things going than peaking. Days 1-7, you see consistency around sessions, especially if protein's low or no support before. Weeks 2-4, it's cumulative—better recovery flow, holding workout quality under tiredness, and fuller amino plan than BCAAs alone.

Key Ingredients

  • L-Leucine — 3,334mg — Triggers the muscle-building signal around training
  • L-Isoleucine — 1,667mg — Supports the complete BCAA recovery backbone
  • L-Lysine HCl — 1,200mg — Adds real depth beyond a basic BCAA blend
  • L-Threonine — 1,133mg — Completes the building-block side of recovery
  • Potassium — 188mg — Supports fluid balance and muscle contraction quality

Hi-Tech Precision EAAs by Hi-Tech Pharmaceuticals contains 188mg Potassium, a effective dose for muscle recovery and growth.

Frequently Asked Questions

How many total essential amino acids are in Hi-Tech Precision EAA’s?

Each serving provides 10 grams of total essential amino acids. That includes all 9 EAAs, not just BCAAs, which is important because complete muscle protein synthesis requires the full essential amino acid spectrum.

How much leucine does Precision EAA’s provide per serving?

It provides 3,334mg of L-leucine per serving. That is a strong dose for peri-workout use because leucine is the primary amino acid involved in triggering mTOR signaling and muscle protein synthesis.

Is this just a BCAA product?

No. It includes 6.6g of BCAAs in a 2:1:1 ratio, but it also includes lysine, threonine, phenylalanine, methionine, histidine, and tryptophan for a full 9-EAA profile. That makes it more complete than a standard BCAA formula.

When is the best time to take Hi-Tech Precision EAA’s?

Most users will get the best fit using it 10-20 minutes before training or sipping it during the workout. Intra-workout use is especially useful for long sessions, fasted training, cardio blocks, or workouts with significant sweat loss.

Can I use Precision EAA’s while cutting?

Yes, this is one of the better use cases for it. The 10g EAA matrix with 3,334mg leucine helps support muscle protein synthesis and lean mass retention when total calories and total protein intake are under pressure.

Does this product contain electrolytes?

Yes. Each serving includes 145mg sodium and 188mg potassium, which help support hydration status, nerve signaling, and muscle contraction during training.

Is this a good replacement for whey protein?

Not exactly. Precision EAA’s is excellent around training because it delivers fast, targeted essential amino acids, but whey protein provides a broader protein feeding with more total amino content and satiety. They work well together rather than replacing one another.

Are all ingredients fully dose-disclosed?

The core amino matrix is disclosed by ingredient and amount, which is the most important part of the formula. However, alpha-keto glutarate, bilberry extract, black currant, and choline bitartrate are listed without disclosed amounts in the provided data.

Can I stack this with creatine?

Yes, very easily. Creatine supports phosphocreatine regeneration and high-intensity performance, while Precision EAA’s supports amino availability, hydration, and peri-workout recovery, so the combination is highly complementary.

Does this version differ from some retail listings?

Yes, competitive landscape data indicates some marketplace variants use a different or reduced formula. This version includes a broader vitamin/mineral support profile, including vitamins A, C, E, K, and several B vitamins that may be missing from stripped-down retail versions.

Shipping Notes
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SKU: 35876643486

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Amazon Customer
Omaha, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
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Fred
Grantham, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
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Computer
San Leandro, US
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option. There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk. Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine. The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two). In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026
T
Trendy Tales
San Leandro, US
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
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Katrina Rhodes
Lake Worth, US
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles. Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need. The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup. Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026

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