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