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PumpSurge is among the many pre-workout supplements that are manufactured and sold by Jacked Factory, which is a Canadian company that’s been around since 2014.
Unlike other alternatives, they’re not attempting to reinvent the wheel and thus are sticking to what works— effective ingredients with clinically-backed dosing, and total label transparency.
With that said, Jacked Factory claims that PumpSurge can provide “laser focus, muscle growth, powerful pumps, (and) endless endurance without caffeine.” However, does that even work?
In this article, I’ll analyze the ingredients in PumpSurge and help you understand whether or not this supplement can live up to its own expectations.
What Is PumpSurge?
PumpSurge is a stimulation-free pre-workout supplement designed to provide you with an energetic edge during a workout so that you’re able to push more than what you normally would.
However, unlike most pre-workouts, PumpSurge doesn’t contain caffeine, which is probably the most effective ingredient in supplements formulated to boost energy levels and increase performance.
At the same time, it’s also an ingredient that is associated with diverse side effects, including headaches, anxiety, restlessness, abnormal heart rhythm, and even dependency.
With this in mind, there will always be someone that wants to avoid stimulants like caffeine, and rightly so.
What’s In PumpSurge?
One tub of PumpSurge provides citrulline (4g), extract betaine anhydrous (2.5g), taurine (2g), alpha GPC (150mg), Astragin (25mg), and Huperzine A (50mcg).
It also contains other ingredients such as natural flavors, colors, sweeteners, and anti-caking agents, which provide the supplements with its unique flavors, colors, and solubility.
Let’s closely look at each of the most important ingredients in this formula.
L-citrulline is one of three dietary amino acids in the urea cycle, alongside l-arginine and l-ornithine.
Jacked Factory claims that l-citrulline can boost nitric acid production, and consequently, enhance muscular endurance, increase strength, and delay fatigue during a workout.
It seems to be the case that oral l-citrulline consumption increases nitric oxide production, therefore you’ll find evidence suggesting a reduction in blood pressure and improvement in blood flow from long-term citrulline supplementation. 1, 2
There is also some evidence, albeit limited, that l-citrulline supplementation leads to an improvement in power output, a reduction in fatigue, and improved endurance for both aerobic and anaerobic exercise. 3, 4, 5, 6
With that being said, many of these studies have used acute citrulline supplementation, which may have helped, though it’s likely that chronic supplementation was the cause.
Extract Betaine Anhydrous
Betaine Anhydrous is a chemical that naturally occurs in the body, and it can typically be found in foods such as beets, spinach, cereals, seafood, and wine.
It helps in the metabolism of a chemical called homocysteine, which is involved in the functioning of many different parts of the body, including blood, bones, eyes, heart, muscles, nerves, and the brain.
While some manufacturers claim that it can reduce blood homocysteine levels, improve athletic performance, and many other purposes— there’s really no good scientific evidence to support these uses.
Jacked Factory claims that taurine can increase athletic performance and reduce exercise-induced oxidative stress, however, there’s not enough evidence to support those effects.
However, it’s being heavily researched as an anti-diabetic compound, primarily because of its actions in organs that are of most concern to diabetics (eyes, kidney, nerve health), as well as controlling blood sugar and reducing some forms of insulin resistance. 7
But as far as physical performance is concerned, there’s nothing that could support its use.
Alpha-GPC (Alpha-glycerophosphocholine) is a chemical made in the body, but it can also be lab-made.
While it’s mostly marketed for conferring dietary choline to the body following oral ingestion and being quite efficient in doing so, Alpha-GPC plays a more relevant role in this supplement.
It can act as a nootropic because it appears to have cognitive-enhancing properties (there’s no evidence found in humans but rodent studies show excellent results) and attenuate the rate of cognitive decline in the elderly. 8
However, in these studies, the researchers use a dosage of 1,200 mg daily, divided into three doses of 400 mg, but this supplement only contains 150mg, so I have to doubt its effectiveness for this purpose.
Alpha-GPC has also been shown to have an enhancing effect on growth hormone 9, albeit the evidence is limited.
One pilot study showed that Alpha-GPC caused a 14% increase in power output, demonstrating an effect that is superior to caffeine. 9 The study used a daily dosage of 600mg, which is inferior to what the supplement contains, therefore I have to question its role in augmenting performance.
Also deemed a cognitive enhancer, Huperzine A inhibits an enzyme from breaking down acetylcholine, leading to its increase.
Acetylcholine is known as the learning transmitter, but it’s also involved in muscle contraction. Increasing its levels is a technique used by weight lifters and scholars. It’s also been researched as a potential treatment for Alzheimer’s disease. 10, 11
I did not manage to find data related to its impact on increased cognitive prowess and power output.
Astragin is a patented, natural compound that supposedly increases the absorption of many vital nutrients, thus promoting a healthy digestive environment.
This compound is made of two herbs: astragalus membranaceous and Panax ginseng.
Astragalus membranaceous is an important herb in Traditional Chinese Medicine, and it’s been used in a variety of herbal blends. Its supplementation is associated with improvements in immunity, kidney function, erections, but I haven’t seen an association between it and increased absorption and bioavailability of other nutrients.
Panax ginseng is a plant that grows in Korea, China, and Siberia. It is known for its effects on mood, immunity, and cognition, however, the quality of the evidence is not the best. Like the previous herb, it doesn’t seem to have the effect of increased absorption and bioavailability of other nutrients.
How Much Does PumpSurge Cost?
PumpSurge contains 20 servings for $25, or $1.25 per serving. That’s pricy for a pre-workout supplement; especially when pre-workouts cost between 80 cents and $1 per serving.
Is PumpSurge Effective?
PumpSurge seems to be a moderately effective pre-workout supplement, namely because of ingredients such as l-citrulline and alpha-gpc, which are associated with decreased fatigue and increased power output.
The issue I have with this supplement, aside from ingredients such as betaine anhydrous, taurine, huperzine A, and Astragin, which have little to no scientific evidence — is that Alpha-GPC, a more effective ingredient, is delivered in subpar dosages.
Therefore, I have to question the efficacy of this supplement in terms of providing you with an edge for an intense workout.
Jacked Factory is a brand that generally makes supplements that work, but I don’t think this is one, purely based on the ingredients and dosages used.
Editor’s note: The content on this website is meant to be informative in nature, but it should not be taken as medical advice. The content of our articles is not intended for use as diagnosis, prevention, and/or treatment of health problems. It’s always best to speak with your doctor or a certified medical professional before making any changes to your lifestyle, diet, or exercise routine, or trying a new supplement.
1 – Ochiai M, Hayashi T, Morita M, Ina K, Maeda M, Watanabe F, Morishita K. Short-term effects of L-citrulline supplementation on arterial stiffness in middle-aged men. Int J Cardiol. 2012 Mar 8;155(2):257-61. doi: 10.1016/j.ijcard.2010.10.004. Epub 2010 Nov 9. PMID: 21067832.
2 – Ochiai M, Hayashi T, Morita M, Ina K, Maeda M, Watanabe F, Morishita K. Short-term effects of L-citrulline supplementation on arterial stiffness in middle-aged men. Int J Cardiol. 2012 Mar 8;155(2):257-61. doi: 10.1016/j.ijcard.2010.10.004. Epub 2010 Nov 9. PMID: 21067832.
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9 – Ziegenfuss, T., Landis, J. & Hofheins, J. Acute supplementation with alpha-glycerylphosphorylcholine augments growth hormone response to, and peak force production during, resistance exercise. J Int Soc Sports Nutr 5, P15 (2008). https://doi.org/10.1186/1550-2783-5-S1-P15
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