Path

Loading product options...

PUMP

4.4
Rated 4.4 out of 5 stars
23 Reviews

$33.74 $44.99

MUSCLE PUMP ENHANCER

4.5G L-CITRULLINE | 2G NO3-T® NITRATES | 1G AGMATINE SULFATEA stim-free muscle pump enhancer that floods working muscles with blood and oxygen for stronger contractions, fuller pumps, and a sharper mind-muscle connection.

Flavors (3)

Midnight Melon
Blue Raspberry
Pink Lemonade
Best Value - Save 25%

Subscribe & Save 25%

$44.99 $33.74
Save $11.25
Subscription Every 30 Days
Subscription Every 60 Days
Subscription Every 90 Days
Easily Pause/Cancel
25% On Recurring Orders
Swap Flavors
For The Committed

One Time Purchase

Want to save 25%? Switch to Subscription
$44.99
1

NUTRITION FACTS

HOW TO USE

  • Mix 1 serving (1 scoop) in 8 to 10 oz of cold water and consume 20 to 30 minutes prior to training. Stack with PRE for the full effect.

INGREDIENTS

L-Citrulline:
L-Citrulline is an amino acid that plays an important role in nitric oxide production. Research has shown that L-Citrulline supplementation can increase your resistance and endurance training by increasing blood arginine levels (even better than arginine supplementation itself). You can expect improved muscle endurance, more blood flow/circulation, and less fatigue during training.†

Citrulline Peptides as PepForm®:
PepForm® Citrulline Peptides deliver citrulline bound to peptides for rapid absorption. Like free citrulline, they support nitric oxide production for more blood flow and fuller pumps, in a fast-absorbing form.†

Betaine Nitrate as NO3-T®:
Betaine Nitrate supports vasodilation by metabolizing its nitrate molecules in the body into nitric oxide. Increased nitric oxide production supports blood flow and oxygen transport, resulting in stronger muscle pumps.†

Arginine Nitrate as NO3-T®:
Arginine Nitrate pairs two nitric oxide precursors, arginine and nitrate, in a single compound. It supports vasodilation through both pathways for greater blood flow, oxygen delivery, and fuller muscle pumps during training.†

Agmatine Sulfate:
Agmatine is derived from arginine and helps support and sustain nitric oxide production, which can extend blood flow and the muscle pump across your full training session.†

third-party certified

GLUTEN FREE

THE FOUNDATION OF STRENGTH

ENGINEERED FOR MAXIMUM BLOOD FLOW

BLOOD FLOW & OXYGEN TRANSPORT

BLOOD FLOW & OXYGEN TRANSPORT

PUMP uses two NO3-T® nitrate sources, Betaine Nitrate and Arginine Nitrate, to raise nitric oxide and support blood flow and oxygen transport to active muscles during training.†

STRONGER CONTRACTIONS

STRONGER CONTRACTIONS

More blood flow means you can feel the muscle work. Feeling a stronger contraction lets you deliberately put tension on the muscle and make every rep count.†

STIM-FREE

STIM-FREE

PUMP is caffeine-free, so it works for training any time of day. Stack it on top of PRE before you train.†

third-party certified

third-party certified

PUMP is tested and certified by NSF Certified for Sport® to verify it does not contain unsafe levels of contaminants or prohibited substances.†

Product Warnings

Product Warnings

WARNING: Consuming this product can expose you to chemicals including Lead which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food

LEARN MORE

WHAT CUSTOMERS ARE ASKING

Is this the same product I used before?

PUMP is notably different from EndoPump, primarily by increasing the amount of nitrates.
PUMP is available in familiar flavors; Blue Raspberry & Pink Lemonade, with a third, mystery flavor launching in July.

What exactly has changed in the formula?

We’ve enhanced the formula to deliver stronger pumps and performance by increasing key nitric oxide–supporting ingredients.This includes a 32% input increase in nitrates, now the primary focus, along with a higher total citrulline dose, and it now features PepForm® citrulline peptides for improved absorption and sustained nitric oxide support. We also added agmatine posulfate to further enhance and extend muscle pumps, while removing VasoDrive-AP as part of the update.

Why were these changes made?

At BPN, we are always evaluating our formulas for maximum efficacy. The rebranding and return of EndoPump to PUMP provided the perfect opportunity to improve and modernize its formula, resulting in some subtle but significant changes.

Has the product’s effectiveness changed?

When compared to EndoPump, there is a higher nitrate yield in PUMP, which are Betaine and Arginine Nitrate - two hero ingredients of the product. This is intended to make the formula more effective.

Is PUMP Third-Party Tested For Banned Substances?

Yes, PUMP is enrolled in NSF's Certified for Sport® Program. In addition to testing for over 290+ athletic banned substances, products bearing the Certified for Sport® mark on package must be produced in a manufacturing facility that complies with cGMP requirements. If you use a BPN product that bears the NSF Certified for Sport® mark, you can be confident that its contents were thoroughly tested by one of the most respected certifiers in the world.

Does BPN Test For Label Accuracy?

All BPN products are enrolled in the NSF Contents Certified Certification Program. The product and label are tested to verify product formulation and label claims, to be sure that what’s on the label is in the product. Chemical and contaminant testing is also conducted to make sure there are no potentially harmful levels of specific contaminants, pesticides, heavy metals, and more. In addition, a toxicological review of the label is performed to make sure all ingredients are allowed to be used in a product and that the amount of each ingredient does not exceed typical use levels established by NSF.

Product Warnings

You should consult a licensed healthcare practitioner before use, especially if you are taking medication or have a medical condition. Do not use if you are currently pregnant or nursing, have had or have a family history of heart disease, high blood pressure, stroke or any other disease. Discontinue use immediately if you experience any adverse reactions. Warning: Consuming this product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

CUSTOMER REVIEWS

4.4
Rated 4.4 out of 5 stars
Based on 23 reviews
Total 5 star reviews: 18
Total 4 star reviews: 1
Total 3 star reviews: 2
Total 2 star reviews: 0
Total 1 star reviews: 2
83%would recommend this product
Slide 1 selected
23 reviews
  • Yonatan Q.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    1 month ago
    Dad runs with his son with cerebral palsy

    Bpn change my life 100%

  • James D.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    1 week ago
    like how I feel during workout

    good drink while lifting. the pink lemonade flavor not a fan off.

  • Kyle C.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    1 week ago
    Pump review

    A good compliment to the PRE. Forsure feel the difference with and without it. Arms are pumped

  • Henry J.
    Verified Buyer
    PUMP
    Rated 3 out of 5 stars
    1 week ago
    Pump

    Has a weird taste but works good

    BP Profile picture for Bare Performance Nutrition
    Bare Performance Nutrition
    Yesterday

    Thanks for the review! We're glad to hear that PUMP is working well for you. We appreciate the honest feedback on the taste - that's helpful to know.

  • Daniel P. J.
    Verified Buyer
    PUMP
    Rated 3 out of 5 stars
    1 week ago
    Works As Intended

    Pump seems to work as advertised, however, label claims 25 servings per container, but product ran out after only 21 servings. I received my shipment on Wednesday, July 8, 2026. I started the strength stack the following morning, per the suggested use. In the three weeks of use that followed, I took 3 recovery days where I did not take any of the stack and was barely able to serve a full scoop on the 21st serving which was July 31. Same complaint for PUMP. As for PRE, I still have what appears to be at least 3-4 more servings left in the can. Flavor overall is pretty good and intended effect was noticeable, however, the main complaint was total servings did not amount to what is advertised on the label and these products are not cheap.

  • Blake G.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    1 week ago
    Perfect for late night

    Great stuff

  • Ariail L.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    1 week ago
    Highly Recommend

    Best flavor, best mix, best results.

  • Timothy R.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    2 weeks ago
    Great for the pump

    Good taste

  • Taki A.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    2 weeks ago
    Love the pump!

    Absolutely love this product!

  • Andrew
    Verified Buyer
    PUMP
    Rated 1 out of 5 stars
    2 weeks ago
    Doesn’t Set The Standard

    Horrible taste and doesn’t produce desired or advertised effects. Disappointed on this one.

    BP Profile picture for Bare Performance Nutrition
    Bare Performance Nutrition
    1 week ago

    We're sorry PUMP didn't deliver the experience you were hoping for. Taste is definitely personal, and we know the effects matter just as much. We appreciate you giving it a shot and sharing your honest feedback, it helps us improve. If you'd like to explore other options, our team is here to help.

  • Hector E.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    3 weeks ago
    Great Pump

    I combine Pre and Pump and love the pump it provides. I have never used a pump supplement but loving the feeling so far. I get longer lasting pumps and better muscle contraction using the pump supplement

  • Yoann D. L.
    Verified Buyer
    PUMP
    Rated 5 out of 5 stars
    4 weeks ago
    Au top

    Le pump est là... très bon produit