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Some people spend hours in the gym breaking down their muscle fibers so that they can speed up the rate at which they’re able to build muscle.
However, training too hard and not giving yourself enough rest can lead to the opposite effect and slow down your progress.
To aid you in your recovery, you have post-workout supplements, which serve essentially to refuel your body and optimize muscle recovery and growth.
Growth Surge is one of those supplements, and it happens to be quite popular among fitness enthusiasts — however, is it all hype, or does the formula actually work?
In this article, we’ll look at Growth Surge and determine whether it’s effective at replenishing and helping your muscles grow by looking at each individual ingredient.
What Is Growth Surge?
Growth Surge is a post-workout supplement.
Whilst a pre-workout supplement is designed to give you an energy boost and help with endurance to make your workout last longer — a post-workout needs to be taken after a workout to refuel your body, but more importantly aid with muscle recovery and muscle building.
Some post-workout supplements include glutamine, BCAAs, and even protein powder, but this particular supplement by Jacked Factory contains a different set of ingredients.
Generally, a post-workout supplement is not a staple, especially when considering the different array of supplements available. However, it does seem to be useful for people that want to build muscle, and therefore deserves your attention if that’s your goal.
What’s In Growth Surge?
One tub of Growth Surge provides creatine monohydrate (3g), betaine anhydrous (2.5g), l-carnitine l-tartrate (100mg), and Bioperine or black pepper extract (5mg).
Creatine is probably the most well-researched and effective compound in any supplement, and you can typically find it being sold as a stand-alone supplement.
If you’re not familiar with creatine, it is a molecule that is primarily made in the liver, and to a certain extent in the kidneys and pancreas.
The primary benefit associated with creatine is an improvement in strength and power output during resistance exercise. 1 In fact, one of the bigger studies on the subject suggests that creatine is able to cause a 12% improvement in strength to 20% and a 12% increase in power to 26%.
Additionally, when combined with exercise, data shows that creatine can increase lean mass 2. Creatine has also been shown to slightly increase anaerobic running capacity. 3
If you’re following a serious training regimen, this is certainly an ingredient that can make a difference.
Betaine anhydrous is a chemical that occurs naturally in the body, and it can also be found in foods such as beets, spinach, cereals, seafood, and wine.
Jacked Factory has included this ingredient in their supplement claiming that it can increase strength and power, enhance endurance, and promote cellular hydration to maximize your workout.
There is research suggesting that betaine can improve certain aspects of exercise performance, including body composition, and strength (namely in trained men). However, these effects don’t seem to translate to untrained men.
Overall, betaine anhydrous doesn’t seem to be very effective in terms of strength and exercise, and there’s no evidence suggesting the contrary.
L-carnitine L-tartrate, according to the NIH (National Institute of Health), increases fatty acid oxidation and reduces purine catabolism and free radical formation, which may prevent exercise fatigue, muscle weakness, chemotherapy-induced peripheral neuropathy, and hyperlipoproteinemia.
However, I could not find any studies suggesting that this ingredient is effective at preventing muscle weakness or exercise fatigue.
Bioperine typically plays the same role in most supplements— it acts as an absorption enhancer, allowing some vitamins and minerals to become more bioavailable to the body.
Studies show that Bioperine can increase the absorption of different plant compounds, including tea polyphenols, curcumin, beta carotene, and selenium. 4, 5
However, I’m not sure whether that effect might be transversal to other compounds.
How Much Does Growth Surge Cost?
Growth Surge contains 30 servings for $34.99, or $1.16 per serving. That is a bit expensive for a post-workout supplement; especially when compared to other post-workout supplements that cost between $0.65 and $1 per serving.
Is Growth Surge Effective?
Based on the different ingredients present in Growth Surge, there is only one ingredient that seems to be effective and aligned with the claims made by Jacked Factory. That ingredient is creatine.
Creatine is the most studied and effective ingredient in the supplement industry and based on the plethora of studies available, the most significant benefits associated with its consumption are the following:
- Increased strength
- Increased lean muscle mass
- And enhance muscle recovery.
These are paramount if you’re someone that takes strength exercise seriously, and wish to increase lean muscle mass as quickly as possible.
With that being said, I could not find massive evidence supporting the use of the other ingredients in this supplement, and while that’s disappointing, it’s something that occurs frequently with most supplements that attempt to innovate and create alternative formulas.
Other post-workout supplements typically include protein, BCAAs, beta-alanine, and glutamine, which are ingredients that have a bit more evidence to back them up.
So, while I do find Growth Surge to be partially effective because of creatine, that doesn’t make it attractive because you can find stand-alone creatine supplements that could serve the same purpose for a lower price.
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- Mazzini L, Balzarini C, Colombo R, Mora G, Pastore I, De Ambrogio R, Caligari M. Effects of creatine supplementation on exercise performance and muscular strength in amyotrophic lateral sclerosis: preliminary results. J Neurol Sci. 2001 Oct 15;191(1-2):139-44. doi: 10.1016/s0022-510x(01)00611-6. PMID: 11677005.
2- Saremi A, Gharakhanloo R, Sharghi S, Gharaati MR, Larijani B, Omidfar K. Effects of oral creatine and resistance training on serum myostatin and GASP-1. Mol Cell Endocrinol. 2010 Apr 12;317(1-2):25-30. doi: 10.1016/j.mce.2009.12.019. Epub 2009 Dec 22. PMID: 20026378.
3- Law YL, Ong WS, GillianYap TL, Lim SC, Von Chia E. Effects of two and five days of creatine loading on muscular strength and anaerobic power in trained athletes. J Strength Cond Res. 2009 May;23(3):906-14. doi: 10.1519/JSC.0b013e3181a06c59. PMID: 19387386.
4- Lambert JD, Hong J, Kim DH, Mishin VM, Yang CS. Piperine enhances the bioavailability of the tea polyphenol (-)-epigallocatechin-3-gallate in mice. J Nutr. 2004 Aug;134(8):1948-52. doi: 10.1093/jn/134.8.1948. PMID: 15284381.
5- PubChem [Internet]. Bethesda (MD): National Library of Medicine (US), National Center for Biotechnology Information; 2004-. PubChem Compound Summary for CID 5280489, beta-Carotene; [cited 2022 Jan. 4].