Untamed Labs Gorilla Pumps


There’s no better feeling than walking out of the gym with a massive muscle pump. Your muscles look fuller, you feel more confident, and you even manage to catch the attention of a few girls on the way out. Suffice it to say, when you have a pump, you feel on top of the world, only to realize that 30 minutes after leaving the gym, your once raging pumps have now deflated, leaving your feeling small, weak, and inadequate.


Wouldn’t it be great if there was a supplement that could pump you up during and after your workout? One that would keep you swole all day long and give you the look and feel of an IFBB pro.


There is one such supplement that has emerged from deep within the jungle. One that delivers raging pumps, superior nitric oxide production, and superior performance. Introducing Gorilla Pumps from Untamed Labs.


Gorilla Pumps is the ultimate pump-enhancing, stimulant-free pre workout powder that provides maximum pumps all day long. It can be used on its own or combined with your other favorite pre workout supplements. Morning, noon, or night Gorilla Pumps is your nitric oxide supplement solution.

Benefits of Gorilla Pumps

  • Skin-tearing pumps
  • Increased vasodilation 
  • Enhanced nutrient delivery 
  • Improved blood flow
  • Greater performance
  • Better endurance
  • Multi-directional nitric oxide enhancement
  • Improved glucose utilization


Gorilla Pump Ingredients

Agmatine (1.5g)

For years, arginine was believed to be the key to enhancing nitric oxide production in the body. After all, it is the amino acid responsible for activating the arginine-NO pathway in the body. The problem, however, is that free form L-Arginine isn’t all that bioavailable, meaning it’s not really effective for enhancing nitric oxide production.

Agmatine is a derivative of arginine that has come to light in recent years as a superior N.O. booster due to its ability to indirectly boost nitric oxide production via arginase inhibition.[1,2] Arginase is a dastardly little enzyme in the body that’s primary goal is to destroy arginine. With less arginine circulating, you have less N.O. production, and ultimately less blood flow, vasodilation, and pumps.

However, agmatine puts the clamps on arginase activity providing for greater arginine availability in the body resulting in significantly greater nitric oxide output yielding hard, dense pumps that just keep on going, long after your workout is over!

But there’s more!

Agmatine is also a neuroregulator / neuromodulator in the body, which means that it’s able to enhance focus and cognition while training. This powerful compound even offers enhanced nutrient partitioning / glucose disposal abilities due to its role as an imidazoline agonist which assists in regulating insulin secretion.[3,4]

Gorilla Pumps includes a massive 1.5g Agmatine Sulfate per serving, a dose that is 3x greater than that contained in the average pre workout! Most other pump supplements would be done by now, but we’re just getting started.


Beet Root Powder (1g)


Beet root has been heavily investigated for its potential applications as an ergogenic and cardiovascular health support supplement. Recent research indicates supplementing with beetroot juice may lower blood pressure and improve exercise endurance.


L-Norvaline (300mg)

Gorilla Pump doubles down on the arginase inhibition with the inclusion of L-Norvaline, An analog of the branch-chain amino acid (BCAA) L-Valine, norvaline is a potent inhibitor of arginase due to its structural similarity to ornithine, an amino acid which itself is an arginase inhibitor.[5,6,7]

With arginase down for the count, N.O. increased by as much as 60%, allowing for better continuous nitric oxide production, giving you that feeling of being swole all day long!


Suggested Use:


Mix one scoop into your pre workout supplement and consume 30-45 minutes prior to training.


Pumps for Days!


The days of substandard or fast-fleeting pumps are long gone thanks to Gorilla Pumps. With its dual-action mechanisms for enhancing nitric oxide production, Gorilla Pumps ensures you get a pump quick and you keep it all day long. Look better, feel better, and perform better with Gorilla Pumps!



  1. Galea E, Regunathan S, Eliopoulos V, Feinstein DL, Reis DJ. Inhibition of mammalian nitric oxide synthases by agmatine, an endogenous polyamine formed by decarboxylation of arginine. Biochemical Journal. 1996;316(Pt 1):247-249.

  2. Demady, D; Agmatine enhances the NADPH oxidase activity of neuronal NO synthase and leads to oxidative inactivation of the enzyme.; Department of Pharmacology, The University of Michigan Medical School; 2001

  3. Hwang SL, et al. Activation of imidazoline receptors in adrenal gland to lower plasma glucose in streptozotocin-induced diabetic rats. Diabetologia. (2005)

  4. Chang CH, et al. Increase of beta-endorphin secretion by agmatine is induced by activation of imidazoline I(2A) receptors in adrenal gland of rats. Neurosci Lett. (2010)

  5. Pudlo, M., Demougeot, C. and Girard-Thernier, C. (2017), Arginase Inhibitors: A Rational Approach Over One Century. Med. Res. Rev., 37: 475–513. doi:10.1002/med.21419

  6. Mihail V. Pokrovskiy, Mihail V. Korokin, Svetlana A. Tsepeleva, et al., “Arginase Inhibitor in the Pharmacological Correction of Endothelial Dysfunction,” International Journal of Hypertension, vol. 2011, Article ID 515047, 4 pages, 2011. doi:10.4061/2011/515047

  7. Chang CI, Liao JC, Kuo L. Arginase modulates nitric oxide production in activated macrophages. Am J Physiol. 1998;274(1 Pt 2):H342-8.

Write a Review

8 Reviews Hide Reviews Show Reviews

  • 4

    Posted by Don on Nov 5th 2018

    The pump was good but it needs to be flavored, the ingridents are so strong it over does the taste of two scoops of pre work out.

  • 5
    Gorilla Pumps is AWESOME!!!

    Posted by Chad on Aug 14th 2018

    Seriously a great product. I got a serious pump and felt great throughout my entire workout. I highly recommend this product.

  • 5
    The fire

    Posted by Gorilla pumps on Aug 14th 2018

    This stuff works!! Best pump I’ve had from a pre-workout mix in. The overall energy levels

  • 5
    Gorilla pumps

    Posted by Nate on May 23rd 2018

    Sickest pumps you will get on planet Earth

  • 1
    Gorilla pumps

    Posted by Matt on Apr 19th 2018

    Gorilla pumps did absolutely nothing, I was wanting to try this and am really happy it was free with my order

  • 5
    Gorilla pumps

    Posted by JJ on Apr 7th 2018

    Tried it for the first time and it does exactly what it says it does

  • 5

    Posted by Dan Drexler on Dec 18th 2017

    This is by far the best pump formula I have ever used period! I’ve tried numerous brands of “pump” products and never really felt the pump. I tried this after reading some reviews about it on A1 Supplements and decided to give it a try. The first time I took this I mixed it with Adreanline Rush and headed to the gym. I had the best oh

  • 5

    Posted by JASON RODIN on Nov 13th 2017


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