SKU: 80574209401

Enhanced | Maximus Pump | 20 Servings

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Description

Enhanced | Maximus Pump | 20 Servings8g Citrulline. 3g Glycerol. Real Deal Pump Formula, Fully Loaded. Enhanced Maximus Pump is a stim free pre workout that focuses on real nitric oxide and hydration ingredients, then adds endurance, ATP support, and some focus to make your workouts feel better without needing heavy caffeine. That's key because a lot of pump products either just throw in citrulline and glycerol or hide stuff in blends. Here, everything's up front and dosed strong where

8g Citrulline. 3g Glycerol. Real Deal Pump Formula, Fully Loaded.

Enhanced Maximus Pump is a stim-free pre-workout that focuses on real nitric oxide and hydration ingredients, then adds endurance, ATP support, and some focus to make your workouts feel better without needing heavy caffeine. That's key because a lot of pump products either just throw in citrulline and glycerol or hide stuff in blends. Here, everything's up front and dosed strong where it matters.

The star is 8g of L-citrulline, which is a top dose for pump formulas. Citrulline boosts plasma arginine better than taking arginine straight because it skips a lot of breakdown in the gut and liver, then turns into arginine in the kidneys. More arginine means more nitric oxide through the arginine-NO pathway, which helps with blood vessel widening, better flow, and getting nutrients to muscles. You'll notice fuller, denser pumps that stick around during those high-rep sets.

HydroPrime™ glycerol at 3g brings in hyperhydration and cell swelling. Glycerol pulls in fluid like an osmolyte, helping keep water in your body, especially if you drink enough. That gives muscles a round look and can make training more comfortable by supporting blood volume and cooling. Betaine anhydrous at 3g backs that up as another osmolyte while helping with power and how much work you can do. This is a solid dose that sets it apart since many formulas go lower, like 1.25–2.5g.

Nitrosigine™ at 1.5g adds another patented way to boost nitric oxide. It's inositol-stabilized arginine silicate that raises arginine levels and supports nitric oxide in blood vessels, with good studies behind it. Stacking Nitrosigine with 8g c

Key Highlights

  • 8,000mg L-Citrulline — a strong clinical dose for nitric oxide. Citrulline boosts arginine better than straight arginine, helping widen blood vessels, improve flow, and give you that dense pump you feel during sets.
  • 3,200mg Beta-Alanine — the daily dose backed by studies for building carnosine. Carnosine helps buffer acid in muscles, so you push through the burn on high-rep sets and volume days.
  • 3,000mg HydroPrime™ Glycerol 65% — a real dose for hydration and muscle fullness. Glycerol acts like an osmolyte to hold fluid, giving that inflated feel that plain nitric oxide products miss.
  • 3,000mg Betaine Anhydrous — a good dose for cell hydration and output. As an osmolyte, it pairs great with glycerol and adds power and capacity, making this more than just a pump show.
  • 1,500mg Nitrosigine™ — patented inositol-stabilized arginine silicate at a full studied dose. This gives another nitric oxide boost beyond citrulline, upping your chances for noticeable, lasting blood flow.
  • 500mg Beet Root Powder — nitrate support from a familiar whole food. It's not a huge nitrate hit alone, but it adds to nitric oxide via the nitrate-nitrite-NO path with citrulline and Nitrosigine™.
  • 150mg ElevATP® — patented for ATP support to help performance. It boosts your own ATP production, so the formula helps with repeated efforts, not just quick pump hype.
  • 150mg GeniusPure™ Alpha-GPC 90% — a decent choline dose for focus and connection. It's not overdone, fitting the pump focus, but it sharpens your mental game for better training.

Who Is This For?

  • Bodybuilders in growth phases chasing muscle fullness, tight sessions, and that mind-muscle link. 8g L-citrulline, 3g HydroPrime™ glycerol, and 3g betaine fit high-volume days where you want muscles pumped from first to last set.
  • Evening lifters wanting real pre effects without stims killing sleep. Gives flow, hydration, and focus from alpha-GPC, NeuroRush™, huperzine A minus a caffeine overload.
  • Folks with their own stim pre needing a stackable pump base. Strong nitric oxide and volumizing here stands alone or layers under caffeine for more flow and stamina.
  • Powerbuilders mixing heavy lifts and accessory burn. 3.2g beta-alanine helps repeats, while citrulline, glycerol, betaine make long, heavy sessions feel sustainable.
  • Cross-trainers or functional folks needing capacity over stim tunnel vision. Beta-alanine, betaine, sodium, ElevATP®, hydration make it good for efforts, short rests, fatigue control.
  • Pump chasers for arms, delts, back who want dense, full muscles under load. Multiple flow paths beat basic citrulline for visible, lasting pumps.

How to Use

Mix 1 scoop with 14-20 ounces cold water and sip 20-30 minutes pre-workout. That's prime for citrulline, Nitrosigine™, alpha-GPC, and coffee-fruit focus to hit before sets. New to this or beta-alanine tingles? Start half scoop, then go full.

Use plenty of water to let glycerol and betaine work — skimping hurts it. Shaker's best for even mix with glycerol. Empty stomach speeds it, but light meal 60-90 minutes before is cool if heavy food bugs you. Stacks great with creatine, EAAs or intra carbs, even a stim pre for custom setup. No need to cycle; beta-alanine loves daily use. Keep it sealed, cool, and dry — glycerol can clump in humidity.

What to Expect

Minutes 0-10: you feel hydration starting and nootropics easing in, not a big stim rush. Beta-alanine sensitive? You might get that harmless tingle at 3.2g. Minutes 10-20: it ramps up with training readiness and early flow as warm-ups hit.

Minutes 20-40: pumps build quick, muscles feel full and tight, focus is steady not jittery. Minutes 40-90: it holds up thanks to flow, hydration, and endurance, avoiding caffeine crashes. Days 1-7: judge by pumps and feel. Weeks 2-4: beta-alanine kicks in more as carnosine builds, better for hard sets, short rests, and volume.

Key Ingredients

  • L-Citrulline — 8g — Top-end nitric oxide support for fuller, longer-lasting pumps
  • HydroPrime™ Glycerol 65% — 3g — Cell volumization and hydration for a rounder pump
  • Betaine Anhydrous — 3g — Hydration-backed performance support beyond cosmetic pump effects
  • Nitrosigine™ — 1.5g — Patented arginine silicate for denser blood-flow support
  • Beet Root Powder — 500mg — Supportive nitrate pathway input for pump stack depth
  • ElevATP® — 150mg — Patented ATP support for higher quality output
  • GeniusPure™ Alpha-GPC 90% — 150mg — Sharper mind-muscle connection without heavy stimulant dependence
  • NeuroRush™ — 100mg — Smooth coffee-fruit focus support for training intent
  • L-Norvaline — 100mg — Theoretical arginase support to reinforce nitric oxide ingredients

Frequently Asked Questions

Is Maximus Pump actually stim-free?

It is best described as pump-first and low-stim rather than guaranteed zero-stim. The formula does not center around a disclosed caffeine dose, but it does include NeuroRush™ coffee fruit extract and green coffee bean extract within the support system, so stimulant-sensitive users should not assume absolute zero caffeine.

How much L-citrulline is in Maximus Pump?

Each serving provides 8 grams of pure L-citrulline. That is a top-end evidence-based dose for nitric oxide support and one of the strongest single indicators that this formula was built to deliver a real pump, not just label decoration.

Why does this formula use both L-citrulline and Nitrosigine™?

They support blood flow through related but complementary mechanisms. Citrulline helps raise arginine levels so your body can produce more nitric oxide, while Nitrosigine™ is a patented inositol-stabilized arginine silicate designed to further support nitric oxide and endothelial function.

Will Maximus Pump make me tingle?

Possibly. It contains 3.2g beta-alanine, which commonly causes a temporary tingling sensation called paresthesia. That feeling is normal, not dangerous for most healthy users, and is separate from beta-alanine’s long-term benefit of raising muscle carnosine with consistent use.

Can I stack Maximus Pump with a caffeinated pre-workout?

Yes, and that is one of its best use cases. The formula provides pump, hydration, endurance, and ATP support without relying on a heavy disclosed stimulant load, so many advanced users use it as the pump base beneath a separate stimulant pre. Just be mindful that Maximus Pump does contain coffee-derived focus ingredients.

How long does it take for the beta-alanine in this product to work?

The tingling can happen on day one, but the real performance benefits come from daily saturation over time. At 3.2g per day, beta-alanine generally becomes more meaningful over 2-4 weeks as muscle carnosine levels rise and buffering capacity improves.

Is the glycerol dose in this formula meaningful?

Yes. Maximus Pump includes 3g HydroPrime™ glycerol 65%, which is a serious inclusion for hydration and cell volumization. It works best when you actually drink enough water with it, so do not underdose fluids if you want the full effect.

Does this product use proprietary blends?

The main performance ingredients are individually disclosed, which is a major positive. However, some secondary support systems such as the mushroom complex and botanical blend list a total amount without breaking down each sub-ingredient by dose, so transparency is very good overall but not perfect.

Is Maximus Pump good for evening workouts?

For many users, yes. Because the formula is driven by nitric oxide, hydration, and endurance ingredients instead of a disclosed high caffeine load, it is often a better fit for late training than a traditional stim-heavy pre. Very stimulant-sensitive users should still note the coffee-derived support ingredients.

What should I stack with Maximus Pump for best results?

Creatine monohydrate is the cleanest addition because it covers the phosphocreatine energy system while Maximus Pump handles blood flow, hydration, and endurance. An intra-workout carbohydrate/electrolyte product can also pair well by supporting fluid delivery, sodium balance, and training output during high-volume sessions.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 80574209401

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4.1 ★★★★★
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Peter Suslock
Charlottesville, US
★★★★★ 5
Great New Addition To The Nylabone Line - Perfect for Hard Core Chewers!
Flavor Name: Peanut Butter, Size: Large
We've been using and depending on Nylabone for decades. For more than 50 years these toys have been designed with the dog in mind - and to appeal to their natural instinct to chew and interact. Of course there are the occasional flops but they're few and far between. We have two Old English Bulldogs, a soon to be nine year old and soon to be two year old. I think out of what stands now at close to 600 reviews half have to be dedicated to dog toys and canine care products. After all, they are indeed family in every sense of the word and we indulge them with a constant parade of new toys. These new Marrow Barbell bones have been a huge hit. Both our boys have the jaw power to rip a the door off a Hummer and then proceed to shred the steel. Plush and soft toys are our of the question as those adorable little bunnies and chipmunks, even the ones promoted to hardcore chewers end up looking like road kill in the blur of an eye. The Barbell design is incredibly heavy and thick - believe me you don't want this one dropped on your foot. Elvis our youngest can do a significant amount of damage in one long term chew session, however after hours of relentless chomping the bone looks unscathed. Some nice touches are: * Very Thick casting of the Dura Chew material ( the strongest material made by Nylabone) * Textured nubs on the outside are superb for cleaning off tarter and keeping your best friends pearly whites and gums in great shape. * YThe Barbell design makes it easy for yor dog to carry around, providing of course he or she can lift it! So many fly by night companies cater to "aggressive chewers" and more than often we and our Bullies end up not only destroyed in record time - but can pose a choking hazard and other potentially serious problems. I've had dogs my entire life, over 50 years and I've learned that "Virtually Indestructible' is code for - if lasts an hour you're in luck. Some exceptions to the rule are Kong for hard core chewers, Planet orbee and of course Nylabone. We used Elk horn for a while until it fractured one of our dogs teeth, not good. Antler of any kind is far too hard a substance and fractured teeth can and do go un-noticed and can lead to infection and blood poisoning. On a brighter note, the Nylabone Dura Chew has enough give to prevent this - and great lasting power. We have tons of different shapes in the Dura Chew material including the Soupers, rings, Turkey legs and so on. They all hold up and the dogs adore them. Please note, these particular toys are for large breeds with powerful jaws and made especially for the tough, show no mercy, serial killer chewers - canine clients. And if that my fellow dog lovers fits your pooch you can't go wrong with the Barbell peanut butter Chew Toy. 5 Paws Up!
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Reviewed in the United States on December 26, 2013
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scott
Port Orchard, US
★★★★★ 5
Chew me
Flavor Name: Peanut Butter, Size: Large
This thing is tough and lasts. I mean look it’s meant to be chewed and eventually replaced so they don’t last forever but you get what you pay for and with this the quality and cost align it’s a solid chew bone for any dog
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Reviewed in the United States on February 6, 2026
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Reader003
Belleville, US
★★★★★ 5
Great product
Flavor Name: Peanut Butter, Size: Large
My dog loves this toy.
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Reviewed in the United States on March 7, 2026
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Verified Purchase
Christina G.
West Palm Beach, US
★★★★★ 4
This is gonna be long, so bear with me.
Flavor Name: Peanut Butter, Size: Large
First of all, I didn't receive the pictured item. I got the "Large" sized barbell chew, and the one pictured is the "mega monster" chew. This review is for the "mega monster" chew which is what's pictured. I have an 80 pound, 1-year-old lab, and this has actually helped her calm her chewing anxieties. She's become less destructive, and a lot more calmer. She even listens now that her hyper-ness has dwindled down. The chew I got was the one with the golden retriever- which is the large size. It's the exact same thing and the size I'm reviewing (the one that's pictured with the lab). The one with the 'golden retiever' is recommended for sizes 25-50 pounds. The one I needed (the one that is pictured) is for dogs 50 pounds and up, so it's perfect for my lab. (Are you with me still?) Anyway, I didn't wanna go through the 'returning and waiting for my new product' process, and I didn't wanna risk getting the same wrong product again. So I just took it to my local pet store and exchanged it for what I wanted in the first place when I ordered this, and paid the difference, which was like 3 bucks. SO, overall this the quality of this item is amazing! My lab is a strong chewer, and she's entertained herself with this product for long periods of time leaving barely a dent in it. I highly recommend it!
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Reviewed in the United States on February 20, 2015
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Verified Purchase
honey17
West Palm Beach, US
★★★★★ 5
DIEGO LOVES THIS CHEW TOY
Flavor Name: Peanut Butter, Size: Large
NYLABONE DURA CHEW BARBELL - PEANUT BUTTER FLAVOR Diego is soon to be two years old and loves to play with his toys and chew on NYLABONEs. NYLABONE is the ONLY bone we will let him have. NYLABONE brand is long lasting. This BARBELL bone has plenty of little nubs for him to clean his teeth on. He loves to carry it around and play with it also. This particular NYLABONE is made for the extreme chewer and that would be little Diego. NYLABONE products are veterinarian recommended. They are made in the USA. They are high quality. These NYLABONE products keep him happy, entertain him, and help keep his teeth clean. There no toxins involved the manufacture of NYLABONE products. Dogs naturally want to chew, so let yours chew -- on NYLABONE.
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Reviewed in the United States on March 27, 2019

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