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GAT Sport
GAT Sport Nitraflex Glycerol
$59.95
Unit price perGAT Sport Nitraflex Glycerol is a stimulant-free pump and hydration powder built to flood your muscles with water and push your training capacity higher. A heavy 20g dose of glycerol pulls fluid into the muscle for a full, vascular feeling that lasts past your last set.
With zero caffeine, you can stack it on top of any pre-workout, run it on its own for a clean pump, or use it late in the day without wrecking your sleep. The unflavoured formula mixes into water or your drink of choice to support endurance and fullness during high-volume sessions.
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GAT Sport Nitraflex Glycerol
$59.95
Unit price perOut of stock
We stock the brands serious athletes train on, including Informed Sport certified and batch-tested ranges where they're available. Not every product is certified, so if you compete under drug testing, check the label or message us before you buy.
Every product we stock is 100% genuine. We buy direct, so you'll never end up with a fake or grey-market tub. Proudly NZ owned, and stock moves fast so it stays fresh. If it's on our site, it's the real deal.
Changed your mind? Send unopened, sealed items back within 30 days for a refund or swap (you cover return postage). Faulty or not as described? That's on us, and your Consumer Guarantees Act rights always apply.
Free shipping nationwide on orders over $99.
Order before 1pm on a weekday and it ships the same day. Last courier pickup is 4:30pm, Monday to Friday.
Delivery once it's on the courier:
- North Island: overnight
- South Island: overnight
- Rural: add 1-2 business days
During big sales we're moving a lot more orders, so give us one extra business day to dispatch.
Got a Question?
Not sure about dosing, stacking, or whether this one suits you? Ask us anything about this product and we'll get back to you fast.
Your question has been sent. We aim to get back to you within 24 hours or sooner.
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GAT Sport Nitraflex Glycerol is a stimulant-free pump and hydration powder built to flood your muscles with water and push your training capacity higher. A heavy 20g dose of glycerol pulls fluid into the muscle for a full, vascular feeling that lasts past your last set.
With zero caffeine, you can stack it on top of any pre-workout, run it on its own for a clean pump, or use it late in the day without wrecking your sleep. The unflavoured formula mixes into water or your drink of choice to support endurance and fullness during high-volume sessions.
Key benefits
- 20g glycerol for bigger, longer-lasting pumps and hyper-hydration
- Beta-alanine to help buffer fatigue on high-rep work
- Betaine for cellular hydration and power output
- Added vitamin C and sodium for hydration support
- Stimulant-free, stacks with any pre-workout
First-time users: mix half a serve (1 tablespoon) with 350 to 475ml of water 20 to 30 minutes before training to assess tolerance. Advanced users: mix a full serve (2 tablespoons) with 700 to 950ml of water or your beverage of choice 20 to 30 minutes before you train. Drink plenty of water through your session.
Made for lifters and athletes chasing serious pumps, better endurance and fuller muscles without any stimulants. Good if you train high-volume, already run a separate stim pre-workout, or want a clean, caffeine-free edge. It mixes clean and goes down easy.
Does it contain caffeine?
No. Nitraflex Glycerol is stimulant-free, so it won't interfere with sleep or your existing pre-workout.
Can I stack it with my normal pre-workout?
Yes. It is designed to layer on top of a stim pre-workout to add pump and hydration without doubling up on caffeine.
Why so much water?
Glycerol works by drawing fluid into your muscles, so a generous amount of water is needed to feel the full hydration and pump effect.
When will I notice the pump?
Most people feel the fullness within the first few sets, building through the session.
| Per serving | Amount | % DV |
|---|---|---|
| Calories | 90 | — |
| Total Carbohydrate | 20 g | — |
| Vitamin C | 90 mg | — |
| Sodium | 50 mg | — |
| Glycerol | 20 g | — |
| Beta-Alanine | 2 g | — |
| Betaine Anhydrous | 2.5 g | — |
| Ingredients: Purified water, citric acid, cultured dextrose (preservative), natural flavors, pink Himalayan salt. Stimulant-free. † Figures sourced externally (gatsport.com / illpumpyouup.com) — verify against the physical pack before launch. | ||
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Supplements you can actually trust.
Every brand we stock has to earn its place: genuine, tested, and rated by real Kiwis. No fakes, no mystery blends, no overseas runaround.
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100% genuine stock
Sourced direct or through verified channels. No grey-market, no fakes, ever.
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Tested for sport
We stock batch-tested brands trusted by drug-tested athletes, so you know what's in the tub.
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Clarity over blends
We favour brands that disclose every ingredient at its full dose. Nothing hides behind a proprietary blend.
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Curated for results
We only stock what Kiwis actually rate, filtered by real reviews instead of marketing hype.
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Free next-day dispatch
Free shipping nationwide over $99, sent the next working day from right here in NZ.
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Proudly NZ owned
Kiwi-owned and run. Real people you can ask, not an overseas black box.