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Transparent Labs
Transparent Labs Pump
⭐
8g L-Citrulline for Skin-Splitting Pumps
🏆
NO3-T Arginine Nitrate for Lasting Vascularity
✨
Stim-Free Formula, Zero Crash
$54.99
Save $8.24 in Cart
Free Creatine Eligible
8g Citrulline Boosts Nitric Oxide for Massive Blood Flow and Muscle Fullness
NO3-T Arginine Nitrate Delivers Stable, Long-Lasting Increased Circulation Every Rep
BetaPure Betaine (2.5g) Increases Strength, Power Output, and Training Endurance
Setria Glutathione and AstraGin Amplify NO Production and Maximize Absorption
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Most loved
See it in action
Marcus T.
Best pump formula I've ever used. Stim-free so I can stack it with anything. The vascularity is insane — highly recommend.
You'll Love This Formula
You'll Love This Formula
Dual-Pathway Nitric Oxide
L-Citrulline and NO3-T Arginine Nitrate hit two separate NO pathways simultaneously. More pathways means more blood flow, bigger pumps, and vascularity that lasts the full workout.
Cell Volumization with Betaine
BetaPure Betaine (2.5g) pulls water into muscle cells as an osmolyte, increasing cell volume and mechanical tension. Studies show improved strength, power output, and reduced fatigue during repeated sets.
Training Focus Without Stimulants
L-Tyrosine (500mg) supports dopamine and norepinephrine production for sharper mental focus during training. Zero caffeine means no crash, no jitters, and no sleep disruption on late-day sessions.
Maximized Absorption via AstraGin
AstraGin (50mg) enhances intestinal permeability to increase absorption of amino acids and actives. Every ingredient in this formula is dosed to work. AstraGin makes sure your body actually uses all of it.
Transparency by the numbers
Transparency by the numbers
0g
L-Citrulline
Above clinical threshold for nitric oxide and muscle fullness.
2.5g
NO3-T Arginine Nitrate
Patented combination for stable, lasting vascularity every rep.
2.5g
BetaPure Betaine
Strength, power output, and training endurance support.
* Based on post-purchase surveys and manufacturer data.
Transparent Labs Pump vs. Generic Pump Formula
Transparent Labs Pump vs. Generic Pump Formula
We only carry performance supplements with full clinical doses — because half-dosed ingredients deliver half the results. Transparency is non-negotiable.
|
TL Pump
CHN Approved
|
Generic Pump
Budget
|
|
|---|---|---|
|
L-Citrulline Dose
| 8,000mg (above clinical threshold) | 3,000-4,000mg (underdosed) |
|
Nitrate Source
| NO3-T Arginine Nitrate (patented, dual-pathway) | None or low-grade nitrates |
|
Cell Volumizer
| BetaPure Betaine 2,500mg (full clinical dose) | Often absent or 500mg |
|
Absorption Support
| AstraGin 50mg (clinically studied) | None |
|
Label Transparency
| Fully disclosed, no proprietary blends | Proprietary blend hides doses |
OUR CHAMPIONS
Keep Coming Back
/5
based on
1,649
verified reviews
Performance FAQs
Got questions? We've got answers — plus free consultations at both Fort Wayne locations.
What's the difference between a pump formula and a pre-workout?
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Pre-workouts typically contain stimulants (caffeine) plus performance ingredients. Pump formulas are stimulant-free and focus entirely on vasodilation — increasing blood flow to muscles for better pumps, endurance, and nutrient delivery. They can be taken alone or stacked with a caffeinated pre-workout.
Can I take a stim-free pump formula at night?
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Yes — that's one of the biggest advantages of stim-free formulas. No caffeine means no sleep disruption, making them ideal for evening or late-night training sessions.
How do I know if a performance supplement is clinically dosed?
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Check the supplement facts panel. If you see exact milligram amounts for every ingredient (not hidden in a "proprietary blend"), it's transparent. Then cross-reference each ingredient against published research doses. Our staff can walk you through this — we check every product we carry.
Can I stack a pump formula with creatine?
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Absolutely. Creatine and a pump formula is one of the most effective performance stacks available — creatine increases strength and power output while the pump formula maximizes blood flow and muscle fullness. Mix creatine directly into your pump drink for convenience.
How long does the pump effect last?
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Most pump ingredients (like L-Citrulline and Agmatine) peak in the bloodstream within 60-90 minutes and provide effects lasting 2-3 hours. Taking your supplement 20-30 minutes before training optimizes the overlap with your actual workout.
Are performance supplements safe for women?
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Yes. Performance and pump supplements are safe and effective for women. Many female athletes use them to improve vascularity, endurance, and recovery. There are no hormone-affecting ingredients in standard pump formulas. Our staff can recommend the best options for your specific goals.
