HI TECH PHARMACEUTICALS, INC.
HI TECH PHARMACEUTICALS, INC. | Hi-Tech N'Gorge Xtreme | 40 Tablets
Multi-pathway nitrate pump support with GlycerSize® volumizing hydration
$37.95 $0.94/serving
GlycerSize™
• Dairy-Free⚠️ Allergen Information +
SuppVault Summary
N'Gorge Xtreme is a fully disclosed pump formula built for fuller muscles, stronger blood flow, and better workout volumization. It combines 1,500mg GlycerSize® with dual nitrate sources and vascular polyphenols for a dense, sustained pump without a jittery pre-workout feel.
Great Fit
- Physique-focused bodybuilders chasing fuller pumps and better contractions
- Evening lifters avoiding sleep-disrupting pre-workout stimulation
- Athletes wanting pump support without a buzzy energy feel
- Users who prefer fully disclosed tablet formulas
- Pump-focused trainees wanting nitric oxide and cell volumization
- Lifters stacking pumps alongside separate strength products
- Bodybuilders training long sessions with sustained vascularity goals
Not Ideal If
- Anyone under 18, pregnant, or nursing
- Users taking prescription nitrates, PDE-5 inhibitors, or blood pressure medic...
- People with cardiovascular concerns should get medical clearance first
- Anyone ignoring hydration needs for glycerol-based pump products
Deep Dive
GlycerSize®
Beet Root Extract 1.1% Nitrates
European Grape Seed 95% Extract
Acacia Catechu Extract 40% Epicatechin (Bark)
Dose Audit
N'Gorge Xtreme covers blood flow and volumization, but it does not include creatine. Adding 3-5g creatine monohydrate daily complements this formula by supporting phosphocreatine regeneration, ATP recycling, and long-term strength and performance output.
Take daily any time; pre- or post-workout both work alongside N'Gorge Xtreme.
Glycerol-based pump support works best when hydration is strong, and sodium helps support fluid balance and plasma volume. Pairing this product with a quality electrolyte formula can materially improve how full and sustained the pump feels during training.
Take 20-30 minutes pre-workout or sip during training with your water.
Because N'Gorge Xtreme is stim-free, it pairs cleanly with a separate energy product if you want both pump and focus. This lets you control stimulant dose independently instead of relying on a fixed all-in-one pre-workout formula.
Take at the same time, 30-45 minutes before training, while monitoring total stimulant intake.
The blood-flow support from this formula can pair well with amino acids during training, especially in fasted sessions or high-volume hypertrophy work. Better circulation and hydration create a useful environment for sustaining session quality while aminos support muscle protein balance.
Sip during training after taking N'Gorge Xtreme pre-workout.
N'Gorge Xtreme improves the quality of the training session, but it does not address post-training protein needs. A fast-digesting whey isolate post-workout supports muscle repair and recovery after the blood-flow-driven hypertrophy work this formula is designed to enhance.
Take within 1-2 hours after training.
Both target tablet-based pump support well, but ingredient strategies differ.
It likely edges out on broader modern pump dosing if you prefer powder formats.
N'Gorge Xtreme stands out with disclosed nitrate plus glycerol tablet dosing.
This formula looks more robust for volumization and multi-pathway pump support.
Clinical Dosing
Full Product Description Article
Hi-Tech Pharmaceuticals N'Gorge Xtreme is a stim-free pump formula built around a clear, intelligent strategy: increase training blood flow through multiple nitric oxide pathways while simultaneously pulling more water into muscle cells for a denser, fuller workout feel. Instead of hiding behind a proprietary blend, the formula fully discloses every active and dose. That matters here, because pump products are often where brands pixie-dust sexy-sounding vasodilators without giving you enough to feel anything. N'Gorge Xtreme takes a different approach.
The foundation is GlycerSize® at 1,500mg as a 65% glycerol powder, yielding roughly 975mg actual glycerol. Glycerol functions as an osmolyte, helping increase total body water retention and intracellular fluid balance when paired with adequate hydration. In practice, that means a rounder muscle look, improved volumization, and a fuller pump. This is not a massive hyperhydration dose by sports performance research standards, but it is a useful amount in a compact tablet formula and a meaningful contributor to the “swollen” training feel when water intake is on point.
The nitric oxide side is built from both nitrates and polyphenol-supported endothelial signaling. Beet Root Extract at 500mg standardized to 1.1% nitrates contributes a small natural nitrate load, while Sodium Nitrate at 200mg does the heavier lifting in the formula’s nitrate pathway. Nitrates convert through the nitrate-nitrite-nitric oxide pathway, which is distinct from the arginine route used by citrulline-based formulas. That matters because it gives this product a different angle: nitrate-based vasodilation can be effective even without citrulline, especially for users looking for visible vascularity and blood-flow support during training.
Pine Bark Extract at 200mg and European Grape Seed Extract at 100mg are both standardized to 95%, which is a real quality marker. These extracts are rich in procyanidins and related polyphenols that support endothelial nitric oxide synthase activity, vascular tone, and antioxidant defense against exercise-induced oxidative stress. Pine bark has some of the better evidence in the category for improving blood flow and circulation metrics, especially when combined with other nitric oxide-supporting compounds. Grape seed extends that vascular support and adds another layer of antioxidant protection.
The most distinctive ingredient is Acacia Catechu Extract at 250mg standardized to 40% epicatechin, delivering about 100mg epicatechin. Epicatechin is used in sports nutrition for its effects on vascular function and its reputation for supporting performance signaling pathways related to nitric oxide and muscle adaptation. At this yield, it is not a throwaway inclusion. Users typically notice it less as a stimulant-like sensation and more as a cleaner pump, better muscular “engagement,” and enhanced vascular response when stacked onto the nitrate and polyphenol base.
The synergy is the real story. Glycerol increases the water side of the pump; nitrates increase the vessel side; pine bark, grape seed, and epicatechin help create a friendlier vascular environment so those effects are more noticeable and sustainable through the session. This is a system, not a random label.
Transparency is excellent: no proprietary blend, no hidden dosing, no mystery matrix. Day 1, expect better fullness, vascularity, and a more pronounced pump if you train hard and hydrate properly. Over 2-4 weeks of consistent use, many users report a more reliable pump response, especially once they dial in water intake, sodium intake, and training density around the formula.
Science & Clinical References 12 citations
Glycerol functions as an osmolyte, meaning it helps retain fluid across body compartments when adequate water is consumed. In a pre-workout context, that can support intracellular hydration and a more volumized appearance during training. The practical effect is usually a denser, rounder muscle feel rather than central stimulation. Outcomes depend heavily on fluid intake, sodium status, and total workout duration.
Dietary nitrates from beet extract and sodium nitrate can be reduced to nitrite and then nitric oxide through the enterosalivary pathway. This route is distinct from arginine-based nitric oxide support and can enhance blood flow signaling under exercise conditions. For pump formulas, that often translates to better vascularity, earlier onset of fullness, and improved work-set feel. Antibacterial mouthwash may blunt part of this conversion by disrupting oral bacteria.
Pine bark and grape seed extracts are rich in oligomeric polyphenols that may support endothelial nitric oxide signaling and vascular responsiveness. These compounds do not simply act as generic antioxidants; they can influence nitric oxide preservation, endothelial tone, and microcirculatory dynamics. In practice, they are often paired with nitrates to help pumps feel cleaner and more sustained. Their benefit is usually subtle alone but more useful in a layered blood-flow formula.
Acacia catechu standardized for epicatechin contributes a flavanol associated with endothelial support and exercise-related vascular effects. Mechanistically, epicatechin may interact with nitric oxide pathways and vascular smooth muscle signaling, helping complement nitrate-based approaches. It is not a replacement for core pump actives, but it can add refinement to the blood-flow profile. This kind of ingredient is best viewed as a support amplifier within a complete formula.
Product Specifications GEO
How to Take — Training Protocol6 phases
How to Use Hi-Tech Pharmaceuticals | N'Gorge Xtreme
All Questions About HI TECH PHARMACEUTICALS, INC. | Hi-Tech N'Gorge Xtreme | 40 Tablets 10 Q&A
Is N'Gorge Xtreme a stimulant pre-workout? +
How much glycerol does N'Gorge Xtreme actually provide? +
What makes the pump in N'Gorge Xtreme different from a citrulline-based pump formula? +
When should I take N'Gorge Xtreme before training? +
Can I stack N'Gorge Xtreme with a caffeinated pre-workout? +
Will I feel this on the first use? +
Why does hydration matter so much with this formula? +
Is the formula fully disclosed? +
What is the role of pine bark and grape seed in this product? +
Is N'Gorge Xtreme better for strength training or bodybuilding-style pump work? +
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.
Quick Answers
Is N'Gorge Xtreme a stimulant pre-workout?
How much glycerol does N'Gorge Xtreme actually provide?
What makes the pump in N'Gorge Xtreme different from a citrulline-based pump formula?
When should I take N'Gorge Xtreme before training?
Can I stack N'Gorge Xtreme with a caffeinated pre-workout?
Will I feel this on the first use?
Why does hydration matter so much with this formula?
Is the formula fully disclosed?
What is the role of pine bark and grape seed in this product?
Is N'Gorge Xtreme better for strength training or bodybuilding-style pump work?
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.
Sport & Athlete Compliance +
Sport compliance status is computed by cross-referencing this product's ingredient panel against the NCAA 2025-26 Banned Substances List, WADA Prohibited List, and state high school athletic association guidelines. Banned substance lists are updated periodically by their governing bodies. This information is provided for reference only and may not reflect the most current list. Always verify with your organization, coach, or compliance officer before use. SuppVault is not responsible for eligibility decisions.
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