Transparent Labs Pump is a stimulant-free pre-workout built for one job: blood flow. It runs 8,000mg of L-Citrulline alongside 2,500mg of NO3-T Arginine Nitrate, which means nitric oxide production gets driven through two separate pathways rather than one. BetaPure Betaine Anhydrous at 2,500mg handles cell volumization and power output, while Setria reduced L-Glutathione helps preserve the nitric oxide you produce rather than letting it get oxidized away, and AstraGin improves how much of the formula you actually absorb. Rounded out with 250mg Vitamin C and 400mcg DFE of BioFolate. Zero stimulants, zero proprietary blends, every dose on the label. 10 calories per serving, 30 servings.†
Supplement Facts: Transparent Labs Pump (Per 1 Scoop / 30 Servings)
- Calories: 10
- Total Carbohydrates: 1g
- Sodium: 160mg
- Potassium: 100mg
- Vitamin C: 250mg
- Folate (as BioFolate): 400mcg DFE
- L-Citrulline: 8,000mg
- NO3-T Arginine Nitrate: 2,500mg
- BetaPure Betaine Anhydrous: 2,500mg
- Setria Reduced L-Glutathione
- AstraGin
- Stimulant-free
- Fully transparent label, no proprietary blends
- 30 servings
- California Prop 65 Warning applies.
Two Nitric Oxide Pathways, Not One
Most pump products lean entirely on citrulline. Pump runs 8g of L-Citrulline for the arginine and eNOS route, then adds NO3-T Arginine Nitrate, which delivers a bonded nitrate that converts to nitric oxide through the separate nitrate-nitrite-NO pathway. Hitting both routes at once produces a fuller, longer-lasting effect than pushing harder on either one alone.†
Setria Glutathione: Protecting What You Produce
Producing nitric oxide is only half the equation. It also has to survive long enough to work. Setria reduced L-Glutathione is included specifically for its role in nitric oxide retention, supporting how long elevated NO levels hold rather than just how high they spike. Pairing glutathione with citrulline is one of the better-supported combinations in the pump category.†
BetaPure Betaine and AstraGin
BetaPure Betaine Anhydrous at 2,500mg sits in the researched range for power output and training volume, working as an osmolyte that pulls water into muscle cells for fullness and support under heavy loads. AstraGin upregulates intestinal nutrient transporters, so more of the amino acids in the formula get absorbed instead of passing through.†
Stim-Free by Design
With no caffeine, Pump works for evening training, on days you have already had your caffeine elsewhere, or stacked on top of a caffeinated pre-workout to add a pump layer without doubling your stimulant load.†
Frequently Asked Questions
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Can I stack it with a caffeinated pre-workout?
Yes. It is stimulant-free and designed to be stacked or taken alone.† -
How do I take it?
Mix 1 scoop with 10 to 12oz of cold water, 20 to 30 minutes before training. Do not exceed 1 serving per day.† -
How is this different from Transparent Labs Stim-Free Pre-Workout?
Stim-Free is a full pre-workout with beta-alanine, taurine, tyrosine, and nootropics. Pump is narrower and focused specifically on blood flow and vasodilation.† -
Is it appropriate for tested athletes?
None of the disclosed ingredients are prohibited by WADA or NCAA. Review the full label and verify with your governing body.†
How to Take Transparent Labs Pump
Mix 1 scoop with 10 to 12oz of cold water and consume 20 to 30 minutes before training. Can be taken alone or stacked with a caffeinated pre-workout. Do not exceed 1 serving per day. Not for anyone under 18. Consult a physician before use if pregnant, nursing, taking medication, or having a medical condition.
Why Buy at Get Yok'd
- Real-time inventory across all six Southern California stores
- Available in Burbank, Glendale, Glendale Galleria, North Hollywood, Northridge, and Pasadena
- Authorized Transparent Labs retailer, carrying Pump alongside the full Transparent Labs lineup
- Staff who can help you build a stacked or standalone pump setup
- One of the best loyalty programs in the supplement industry: earn rewards on every purchase
Who Should Exercise Caution
- Not for anyone under 18
- Not for pregnant or nursing women without physician clearance
- Individuals taking blood pressure medication or nitrates should consult a physician, since the nitrate content can compound those effects
- Individuals with kidney disease should consult a physician
- Consult a physician before use if taking any prescription medications or having any medical condition
- California Prop 65 Warning applies.
- Keep out of reach of children.
†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.