SKU: 49541104280

BlackMarket Labs | BM Glycer 65 Powder | 100 Servings

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Description

BlackMarket Labs | BM Glycer 65 Powder | 100 ServingsEasy to stack 65% glycerol powder for bigger pumps and solid hydration BlackMarket Labs Glycer 65 is a one ingredient glycerol supp aimed at one thing: holding onto fluids where it counts for better workouts and muscle fullness. Glycerol is unique in suppsit's not a stim, not your usual nitric oxide pumper, and not something that boosts energy through ATP. Its big win is osmotic, meaning it draws and keeps water in your body when you drink enough.

Easy-to-stack 65% glycerol powder for bigger pumps and solid hydration

BlackMarket Labs Glycer 65 is a one-ingredient glycerol supp aimed at one thing: holding onto fluids where it counts for better workouts and muscle fullness. Glycerol is unique in supps—it's not a stim, not your usual nitric oxide pumper, and not something that boosts energy through ATP. Its big win is osmotic, meaning it draws and keeps water in your body when you drink enough. That leads to super hydration, bigger cell volume, and that full, pumped look lifters love during sessions. The idea here is keep it simple, let you stack it your way, and use glycerol to amp up hydration and pumps.

The main ingredient is 2g of glycerol powder per scoop, at 65% glycerol. So each scoop gives you about 1.3g of actual glycerol. How it works: glycerol acts as an osmolyte, which boosts the pull of fluids in your body and helps keep water in when you drink a lot. That's why studies look at it for endurance, staying cool, and fighting dehydration in heat. In the gym, it pumps up water inside cells for a denser, rounder muscle feel during training.

Dosing is key to get real. Research for full hyperhydration uses way more—like 1.0 to 1.2g per kg of body weight with tons of water. For pumps, folks often go for several grams of active glycerol, way over 1.3g, especially if it's your main fullness booster. So one scoop isn't a huge hyperhydration hit alone. Think of it as a flexible piece to build on. Be straight about it. One scoop? You'll feel some hydration help. If

Key Highlights

  • 2g glycerol powder per scoop at 65% glycerol—that means about 1.3g of the real stuff per serving. The clear labeling is huge because it lets you know exactly what you're getting, so you can dose it right without guessing.
  • Just one ingredient—no secret blends, no hidden pump mixes, no junk fillers acting like they're useful. It's a straightforward tool you can add to your pre-workout, electrolytes, or stim-free pump supp without messing up your stack.
  • Based on how hyperhydration works—glycerol is an osmolyte that helps your body hang onto water when you drink enough. In gym terms, that means fuller muscles, better hydration during workouts, and that loaded feel that sticks around in long sessions.
  • No stims for pump help—this has zero caffeine or anything that revs your nervous system. Great for night workouts, folks sensitive to stims, or if your main pre already has plenty of caffeine.
  • Dosing is flexible—with 100 servings, the smaller per-scoop amount lets pros adjust based on weight, how long you're training, the weather, and your full stack. That's key if you see glycerol as a tool you tweak, not a set-it-and-forget-it thing.
  • More real than hype-y pump claims—glycerol is about fluid balance, not brain signals or tingles. With enough water, you get a thicker, more hydrated pump that feels unique compared to just nitric oxide boosters.
  • Stacks great with citrulline and nitrates—those open up blood flow, while glycerol handles the fluid side for the pump. Hitting it from different angles usually beats relying on one way alone.
  • Goes well with sodium and electrolytes—keeping fluids in works better when your whole hydration game is on point. Glycerol solo without water and salts is meh; add them, and it's way better for tough, hot, or long workouts.

Who Is This For?

  • Mid-level bodybuilders doing high-rep growth phases who want that full, round, skin-tight pump deep into sessions. Glycer 65 is a no-stim hydration add-on they can mix with citrulline or nitrates without messing their pre's energy.
  • Lifters on high-stim pres who don't want more caffeine for better pumps. This pulls out glycerol's swell job so they boost hydration and fullness without jacking heart rate or sleep.
  • Guys training in steamy gyms, home setups, or hot weather where dehydration sneaks in and tanks output. Glycerol needs water to shine, making it a smart pick for holding performance in long or tough spots.
  • Pro supp users who build custom mixes over all-in-ones. Glycer 65's single clear ingredient makes it easy to add with sodium, taurine, citrulline, creatine, or electrolytes based on the workout.
  • Contest preppers tweaking daily fullness. Glycerol gives another way to handle muscle water and pumps without all stims or mystery blends.
  • Endurance or mixed athletes in long, sweaty grinds who get starting hydrated matters. One scoop's light, but it fits bigger hydration plans with water and salts.

How to Use

Kick off with 1 scoop in at least 16 to 24 ounces of water, 30 to 60 minutes pre-workout. That window lets the glycerol and water set up before heavy lifting. If glycerol's new to you, stick to the label and check how your workout and gut feel before upping it. Pros often do more scoops by weight and goals, but always with extra water. Use a shaker—it can clump, and cold water mixes and tastes better. Fine with a light snack if your stomach's picky, but many go without heavy food so the water doesn't sit heavy. Stack with citrulline, nitrates, sodium, electrolytes, or creatine for max pumps and hydration. No stim worries, so no cycling needed. Keep it sealed cool and dry—powders like this pull in moisture.

What to Expect

First 0 to 10 minutes: you're just loading up fluids. No energy spike, no laser focus, no big feel since it's about hydration, not nerves. 10 to 30 minutes: with enough water, it's prepping for that fuller workout vibe, not a sudden hit. 30 to 60 minutes: in warm-ups and early sets, lots of guys feel a thicker pump and less dryness in long hauls. 60 to 90 minutes: shines in high-rep training, heat, or sweaty sessions where you'd normally lose fullness. Days 1 to 7: figuring your water and dose sweet spot. Weeks 2 to 4: not a build-up like creatine, but nailing your routine makes hydration and pumps way more consistent.

Key Ingredients

  • Glycerol Powder — 2g (65% glycerol standardization) — Supports fuller pumps through fluid retention and cell volumization

Frequently Asked Questions

How much active glycerol is in each scoop of BlackMarket Labs Glycer 65?

Each scoop contains 2g of glycerol powder standardized to 65% glycerol, which works out to about 1.3g of active glycerol. That distinction matters because the label is listing the powder weight, not 2g of pure glycerol.

Is one scoop enough for a noticeable pump?

For some users, one scoop can provide a subtle boost in workout fullness, especially if hydration was already a limiting factor. But if you compare it to research-based hyperhydration protocols or the larger doses many pump-focused users prefer, one scoop is modest and often best viewed as a stackable baseline rather than a max-effect standalone dose.

What does glycerol actually do in a workout supplement?

Glycerol acts as an osmolyte, meaning it helps the body retain fluid when taken with enough water. In training, that can translate to better hydration, fuller-looking muscles, and a denser pump, especially during long sessions or in hot environments.

Does Glycer 65 contain caffeine or stimulants?

No. This is a stim-free single-ingredient product built around glycerol powder only, so it can be used with stimulant pre-workouts, non-stim pump formulas, or on evening training sessions when you want to avoid caffeine.

What should I stack with Glycer 65 for better results?

The best pairings are citrulline, nitrates, sodium or electrolytes, taurine, and creatine. Citrulline and nitrates improve vasodilation, sodium and electrolytes support fluid balance, taurine helps cell hydration, and creatine increases intracellular water retention over time.

How much water should I drink with Glycer 65?

More than you think. A practical starting point is 16 to 24 ounces of water per scoop, but bigger fluid intakes usually make more sense if you increase serving size, train in heat, or are using glycerol specifically for hyperhydration support.

Can I mix Glycer 65 into my pre-workout?

Yes, as long as the combined drink still includes enough total water. Glycerol is often more effective when stacked with pump ingredients, but the hydration part cannot be ignored just because it is in the same shaker as your pre-workout.

Does glycerol need to be cycled?

No. Glycerol does not create stimulant tolerance the way caffeine does, so there is no built-in reason to cycle it. Most users simply adjust their serving size and usage frequency based on training demands and how much hydration support they want.

Is this product good for endurance or just bodybuilding pumps?

It can serve both, but context matters. Glycerol has been studied in hyperhydration settings for endurance and heat stress, yet this product’s per-scoop amount is modest, so endurance athletes may need a more deliberate dosing and hydration strategy than a single scoop alone.

Why is the 65% standardization important?

Because it tells you the powder is not pure glycerol. A 2g scoop gives about 1.3g active glycerol, which helps you compare the product honestly against research and against other glycerol formulas that may list either total powder weight or active glycerol differently.

Shipping Notes
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F
Fred
Fort Morgan, 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
C
Computer
Lexington, 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
New York, 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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Reviewed in the United States on May 26, 2026
K
Katrina Rhodes
Bozeman, 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
J
Jamie K.
Los Angeles, US
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
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Reviewed in the United States on May 18, 2026

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