SKU: 98534142717

APS Nutrition | HydroMax Pumps | 180 Tablets

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Description

APS Nutrition | HydroMax Pumps | 180 TabletsHydroMax glycerol for fuller muscles and pumps that stick around APS HydroMax Glycerol Pumps keeps it simple: one ingredient, one goal, and everything on the label. This isn't a loaded pre workout trying to do it all. It's focused on glycerol for pumps and hydration, using HydroMax, a stable glycerol powder that doesn't clump like the old stuff. If you want fuller muscles, better hydration before hitting the gym, and that heavy, water packed feel that

HydroMax™ glycerol for fuller muscles and pumps that stick around

APS HydroMax Glycerol Pumps keeps it simple: one ingredient, one goal, and everything on the label. This isn't a loaded pre-workout trying to do it all. It's focused on glycerol for pumps and hydration, using HydroMax™, a stable glycerol powder that doesn't clump like the old stuff. If you want fuller muscles, better hydration before hitting the gym, and that heavy, water-packed feel that makes your pump sessions pop, this is made for that.

You get 2,000mg HydroMax™ glycerol powder at 65% glycerol per 3-tablet serving. That's about 1.3g of actual glycerol. Glycerol acts as an osmolyte – it draws water in and helps hold more water in your body when you drink enough. It's been used for years in strategies to stay hydrated during exercise or heat. In the gym, it means better fluid inside your muscles, more fullness, and a stronger pump when you're training with volume, carbs, and good hydration. It's not like citrulline that boosts nitric oxide; glycerol works on fluid balance, so the feel is more about overall muscle swelling that lasts, not just wider blood vessels.

The dose is solid. 2,000mg HydroMax™ at 65% is a good amount for pump support in tablets, matching what studies show, but it's not a huge load like some endurance setups. Tablets make it easy to carry, but they cap how much you can pack in. For most gym folks, that means this product wor

APS HydroMax Pumps by APS Nutrition contains 2000mg HydroMax™ Glycerol Powder (65%), a clinical dose for health and performance.

Key Highlights

  • 2,000mg HydroMax™ per serving – a straight-up dose of stable glycerol powder for pumps and hydration. No hidden blends, you see exactly what's in it.
  • HydroMax™ at 65% glycerol – gives you about 1.3g real glycerol in 3 tablets. That standardization is key because glycerol pulls the water for that hydrated effect.
  • Glycerol boosts cell hydration, not nitric oxide. So it feels different from citrulline stuff: more about water making muscles full and swollen, not just blood flow.
  • Tablets are easy to take and carry. Toss it in your gym bag, travel light, and add it to your pre-workout without dealing with powdery messes.
  • No stims means no extra caffeine. Perfect for late workouts, folks who get jittery from stims, or anyone wanting better pumps without more energy hype.
  • HydroMax™ is the top-shelf glycerol powder. Glycerol can be tricky and absorb moisture, so this branded version keeps it consistent and easy to make.
  • Stacks great with citrulline pre-workouts. Citrulline ramps up blood flow via nitric oxide, glycerol holds fluid in the muscles – together they give you a killer pump.
  • Handy for hot days or sweaty sessions. Glycerol helps with extra hydration when you drink enough, so your workouts don't feel flat from losing too much water.

APS HydroMax Pumps by APS Nutrition contains 2000mg HydroMax™ Glycerol Powder (65%), a clinical dose for health and performance.

Who Is This For?

  • Bodybuilders in growth phases who rate workouts by how full the muscle stays across sets. HydroMax™ glycerol boosts cell hydration and that visible fullness, perfect for high-volume chest, shoulders, arms, and legs where pumps help you push.
  • Lifters with a go-to stim pre-workout but missing real muscle thickness. This gives a straight 2,000mg HydroMax™ boost to stack for better pumps without tweaking the rest.
  • Late-night trainers wanting a stronger session without risking sleep. Stim-free and glycerol-based, it helps hydration and pumps without caffeine hanging around.
  • Guys training in hot spots or summer who see pumps and performance drop when they're dehydrated. Glycerol as an osmolyte keeps you hydrated with enough water going in.
  • Rec lifters focused on looks, veins, and feeling the muscle work, not heavy stim hype. It's a tool for fuller training feels over getting wired.
  • Folks who get twitchy from high-stim pre-workouts but want something they feel in the gym. HydroMax™ delivers denser, hydrated muscles, not mental buzz.

How to Use

Take 3 tablets 30-45 minutes before training. That gives time to drink the water it needs, since glycerol relies on fluids more than fast absorption like stims.

If glycerol's new to you, try 1-2 tablets first to check your stomach, then go full 3. Wash them down with 16-24 ounces of water, and bump up total fluids if you want more effect. No shaker needed – tablets are great for travel and your gym bag.

Works with or without food, but a light snack beats a heavy meal so drinking feels better. Stacks well with pre-workouts that have citrulline, nitrates, caffeine, or creatine – different actions. Don't take it without enough water, that kills the benefit. No cycling required. Keep the bottle closed tight in a cool, dry spot, since glycerol pulls moisture.

What to Expect

Minutes 0-10: take 3 tablets with a good amount of water. No buzz, no tingles, just feeling hydrated if you're drinking right. Minutes 10-30: it's working on hydration quietly, not through your nervous system.

Minutes 30-60: when you start training and blood flows, you notice it. Muscles feel fuller, especially in high-rep or quick-rest sets where pumps build fast. Minutes 60-90: it keeps that thick feel going, not a big peak then drop.

Days 1-7: how it hits depends on your water, carbs, and training, so week one is tweaking your intake. Weeks 2-4: no loading needed, but sticking with it helps you nail the routine, making pumps more reliable.

Key Ingredients

  • HydroMax™ Glycerol Powder (65%) — 2000mg — Hydration-driven muscle fullness for denser, longer-lasting pumps

APS HydroMax Pumps by APS Nutrition contains 2000mg HydroMax™ Glycerol Powder (65%), a clinical dose for health and performance.

Frequently Asked Questions

What is the active ingredient in APS HydroMax Glycerol Pumps?

The formula contains one active ingredient: 2,000mg HydroMax™ glycerol powder per 3-tablet serving. HydroMax™ is a stabilized powdered glycerol material standardized to 65% glycerol, which means the serving provides roughly 1.3g actual glycerol.

How does glycerol help with muscle pumps?

Glycerol works differently than nitric oxide boosters like citrulline. It acts as an osmolyte, helping your body retain water when taken with enough fluids, which increases cellular hydration and contributes to fuller, denser-feeling muscle tissue during training.

Is APS HydroMax Glycerol Pumps a complete pre-workout?

No. This is a specialized single-ingredient pump and hydration product, not a full-spectrum pre-workout. It does not contain caffeine, citrulline, beta-alanine, or nootropics, so it is best used either alone for stim-free pump support or stacked with a separate pre-workout.

How much actual glycerol am I getting from 2,000mg HydroMax™?

HydroMax™ is standardized to 65% glycerol, so 2,000mg yields about 1,300mg actual glycerol. That is an effective gym-use amount for many users, especially in a tablet format, though it is more moderate than some larger powdered glycerol protocols.

When should I take APS HydroMax Glycerol Pumps?

Take 3 tablets about 30-45 minutes before training with plenty of water. The timing matters less than the hydration, because glycerol’s effect depends on fluid intake and exercise-induced blood flow rather than a stimulant-like onset.

Do I need to drink a lot of water with this product?

Yes. Water is a required part of how glycerol works. If you take HydroMax™ without adequate fluid intake, you are undermining the mechanism that makes the product effective for fullness and pump.

Can I stack HydroMax Glycerol Pumps with a citrulline pre-workout?

Absolutely. That is one of the best uses for it. Citrulline supports nitric oxide-mediated blood flow, while glycerol supports fluid retention inside muscle tissue, giving you a more complete pump from complementary pathways.

Does this product contain caffeine or stimulants?

No. Despite the metadata inconsistency, the verified formula contains only HydroMax™ glycerol powder and no stimulant actives. This is a stim-free product.

Will I feel this immediately like a stim pre-workout?

Not in the same way. You should not expect a rush, tingles, or mental intensity. The effect is more noticeable once training starts and blood flow increases, especially on higher-volume sessions where muscle fullness builds progressively.

Does APS HydroMax Glycerol Pumps need to be cycled?

No cycling is required. Glycerol does not create stimulant tolerance, so you can use it consistently on training days or whenever you want more reliable pump and hydration support.

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Amazon Customer
Natrona Heights, US
★★★★★ 5
Great watch
Color: Black/Silver-Tone
Great watch, with many features, specially for those that travel in various time zones.
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Reviewed in the United States on May 7, 2026
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Marc McC
San Leandro, US
★★★★★ 4
Typical Ironman quality
Color: Black/Silver-Tone
This is my fourth Timex Ironman watch. I own many watches, and prefer the Ironman for casual wear and sporting activities as well as swimming and snorkeling. I decided to replace an earlier model with this one rather than pay to change the battery. The Ironman has changed very little over the years since its introduction in the '80s, with the exception of cosmetic improvememnts and a larger display. I selected the "oversize" model as I was looking for a little more heft to this model. This watch fits the bill, not as chunky as my G-Shock. A pleasant surprise was the weight of the watch. This model is lightweight, another advantage over the G. It's larger than the typical Ironman model, but about the same weight. The band lacks the stiffness of some other Timex and Casio models, and is quite comfortable. Typical Ironman functions are unchanged, and the ability to "hide" various functions makes operation of the watch more efficient. There are three time zones, useful when traveling, as well as the usual chronograph/timer and alarm functions. I haven't worn the watch in the pool or ocean yet, but if experience is any guide, I expect no problems. I've never had an Ironman leak, whether during water sports or snorkeling. These are great watches for the money. I prefer 200 meter water resistance for this type of watch, but Timex has yet to build an Ironman 200m that doesn't overwhelm my wrist in weight and size. I'm not a big guy, and they are simply too large for my wrist. Looking forward to years of service with this watch. Definitely a good timepiece for the price.
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Reviewed in the United States on May 6, 2013
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L C
New York, US
★★★★★ 5
Will not be disappointed
Color: Black/Blue
Keeping in mind that I received this item yesterday (2/24/16), I absolutely love this watch. The reason I have so much confidence with this watch is because I've owned one other Timex similar to this one, and it served me extremely well and is still able to do so. First off, this watch is certainly aesthetically pleasing. The blue color around the face of the watch and outline in the band, goes really well with the black frame. It's just an overall nice looking watch. More importantly, the quality seems great. As I mentioned, I've owned a Timex expedition, which I've had for more than 2 years, and it's still working perfectly fine. The watch seems like it's put together very well and there's no loose or flimsy parts. One complaint that many people seem to have with Timex is the quality of their band. Unfortunately I'd have to agree, since the band on my other Timex that's still working like the first day I got it, cracked and broke and is only being held together by the nylon fabric on the other side of the band. You're not going to have that problem with this watch. It's a full nylon band with Velcro adjustment, for precise fitting. it feels extremely comfortable and you won't need to worry about the band cracking (although I'm sure there will be certain defects in a mass produced bunch). I will use this watch for work and running, and rarely plan on taking it off. Just to give you an idea, I also have a garmin gps watch that I love and obviously has more functions than this watch. However, the second I received this watch, I slapped it on and put my garmin to the side. This watch also looks amazing when you wear it. I'll update this feedback as needed, but I'm confident this watch will serve me for years to come, just as my other one has.
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Reviewed in the United States on February 25, 2016
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TheGenuineBeavis
Houston, US
★★★★★ 5
Greatest watch I've ever had, but changing batteries is near impossible
Color: Black/Blue
This is the 3rd time I've bought this watch. Same brand, same or very similar model. It has a chronometer, timer, alarm, and of course the clock. It has something I think is for "occasions" but I don't know what it does and don't really care about it. The watch is durable. It uses battery power efficiently. The indiglo is second to none. I just really really like this watch. Having said all that, if you want to change the batteries, good luck, you'll need it. Once you manage to get the backing off of it and open it up (which is a little tricky in itself), it's like a comedy routine where you see some stooge open an electrical device and a buncha parts and springs go flying everywhere. And of course, they are so tiny, you'll never find them once they fly out. That was the exact scenario I found myself in the last time I tried to change the battery. It made me so mad I actually bought another brand of watch that I thoroughly researched. But that watch DIDN'T use battery power efficiently, and it had a host of other minor problems that added up to the conclusion that it was not nearly as great as this Timex. So, for the 3rd time, I found myself buying this Timex watch. So it's a wonderful watch in every way except longevity because changing the batteries has historically been a nightmare for me.
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Reviewed in the United States on December 4, 2019
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Sand Man
Alexandria, US
★★★★★ 5
A better Ironman design
Color: Black/Blue
I've been a fan of Timex watches for most of my life, paying about $30 for one in the 1960s, and that hasn't changed at all in 2010 because I'm still paying about $30 for my Timex watches. It is a rare case indeed when the quality of a product continually improves over several decades while the price remains the same. And as John Cameron Swayze would say in those live ads during the early years of TV, "Timex takes a lickin and keeps on tickin". The MEGA deserves a good review after I have been using it for a while. You might also see it advertized as the "Oversize" because most distinctive about this design is its size, so tagging it with the name MEGA is entirely justified. It is massive in comparison to most of the other Ironman series of watches, and what seemed at first to be just another unnecessary Ironman 30 Lap design has turned out to be one of my favorites for all-around wearing. This new design keeps the clockworks of the standard size 30 Lap Ironman watches, it counts up and down, programs the same, has several alarms, and of course, it has the Indigo night light that works so well. This is one of five different versions of the Mega available in the USA, and the only one with a Fastwrap Velcro wristband with blue striping and a matching blue bezel. Velcro wristbands are a favorite among many athletes and when it wears out, it can be replaced with either an identical factory band or one that is made of urethane rubber. Overall, the Mega is a good choice for runners in need of a new 30 lap Ironman who can appreciate having a watch that is distinctively larger and what I would consider to be much better in appearances over the others of standard or mid size Ironman dimensions.
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Reviewed in the United States on November 17, 2010

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