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Tag Archives: best pre-workout ingredient

  • Product Review: ProSupps Dr. Jekyll

    ProSupps is no stranger to the supplement industry. They burst on to the scene with their controversial pre-workout supplement, Mr. Hyde. Named after the literary wild man, Mr. Hyde is a hardcore (and potentially dangerous) pre-workout that contains a variety of hard hitting stimulants and thermogenics. ProSupps knew that Mr. Hyde wouldn't be for everyone. In fact, they explicitly warn consumers on their label that Mr. Hyde is far from an average pre-workout. Knowing that Mr. Hyde was bound to cause some trouble, ProSupps designed its counterpart and appropriately titled it Dr. Jekyll.


    Dr. Jekyll is considered the responsible pre-workout from ProSupps. Despite being a low stimulant product, ProSupps claims that Dr. Jekyll is more than enough to get the job done. Let's take a look at Jekyll's formula to determine if it's a worthwhile buy.




    A quick scan of the label shows that for what Dr. Jekyll lacks in stimulants, it makes up for in nootropics and quality pre-workout ingredients.


    Each serving contains 2.5 grams of Beta Alanine! Try finding that amount in any other pre-workout. Beta Alanine may be able to help promote performance and strength levels intra-workout. It also contains 500 mg of Choline Bitartrate, which may be able to boost exercise performance while protecting the muscle tissue from catabolic breakdown.


    Another great thing about Dr. Jekyll is the fact that it contains real cellular energy boosting ingredients such as Creatine Nitrate. Once ingested, creatine is converted into ATP (adenosine triphosphate). ATP is the preferred fuel source of muscle tissue, which means it may help to promote strength, power, and performance. Creatine may also help you see better results as it supports recovery. (1-4)




    There are only two simple concerns with Dr. Jekyll and they are pretty easily remedied.


    First, if you're not a fan of artificial colours and sweeteners, Dr. Jekyll is no different from the majority of products out there. With that said, the amount of artificial sweeteners and colours are so minimal that you should be able to make an exception.


    The other concern is the lack of stimulants. Many people resort to pre-workouts because of the stimulants contained within. While Dr. Jekyll isn't stimulant free, it's certainly lacking in the stimulants you may want. With only 100 mg of caffeine, Dr. Jekyll pales in comparison to the big and bad pre-workouts out there. However, that's the whole point of Dr. Jekyll. It's a safe, low dose stimulant pre-workout for those out there who can't handle caffeine or likewise. Jekyll's specialty is nootropics, which helps to boost your mental clarity and focus. If you want a stimulant packed pre-workout, then check out its counterpart, Mr. Hyde.




    If you're looking for a quality pre-workout that provides the appropriate dosage of proven pre-workout ingredients with a very low dose of stimulants, then ProSupps Dr. Jekyll is the product for you. Dr. Jekyll truly is the responsible pre-workout counterpart to the wildly notorious Mr. Hyde. Click here to buy Dr. Jekyll from ProSupps. If you're no amateur to stimulants and you want to see if you can handle the beast, click here to buy Mr. Hyde from ProSupps.




    1. Hobson RM, Saunders B, Ball G, Harris RC, Sale C. Effects of ?-alanine supplementation on exercise performance: a meta-analysis. Amino Acids. 2012 Jul;43(1):25-37. doi: 10.1007/s00726-011-1200-z. Epub 2012 Jan 24.


    1. Ralf Jäger, Martin Purpura, and Michael Kingsley. Phospholipids and sports performance. J Int Soc Sports Nutr. 2007; 4: 5. Published online 2007 Jul 25. doi: 10.1186/1550-2783-4-5.


    1. Kreider RB. Effects of creatine supplementation on performance and training adaptations. Mol Cell Biochem. 2003 Feb;244(1-2):89-94.


    1. Robert Cooper, Fernando Naclerio, Judith Allgrove, and Alfonso Jimenez. Creatine supplementation with specific view to exercise/sports performance: an update. J Int Soc Sports Nutr. 2012; 9: 33. Published online 2012 Jul 20. doi: 10.1186/1550-2783-9-33.
  • Product Review: Betancourt Nutrition B-NOX (formerly Bullnox) Androrush

    What could be better than a pre-workout that amps you up and gets you ready to crush your workout? How about a pre-workout that does all that AND helps to support healthy testosterone levels?

    Betancourt Nutrition B-NOX, formerly Bullnox, Androrush promises to do that and a whole lot more but is it all hype? Can a pre-workout really be so powerful that it can amplify your energy and testosterone levels?

    Let's take a looks at the benefits, pros, and cons of B-NOX Androrush from Betancourt Nutrition to see if it's worth buying.


    It's important to look at B-NOX Androrush from Betancourt Nutrition as two things: a pre-workout AND a testosterone booster. With that said, it has a lot to live up to. First up: B-NOX Androrush as an energy booster.

    Right out of the gate, B-NOX Androrush from Betancourt Nutrition is coming out swinging. It features an impressive energy blend that focuses on more than just caffeine. You're getting energy support in the form of stimulants AND muscle fuel. As a carbohydrate source, the maltodextrin found within is going to give your muscles the fuel it needs to keep pushing intra-workout.

    What's more, B-NOX Androrush from Betancourt Nutrition has the following heavy hitters for energy:

    • May be able to boost your intra-workout strength levels while supporting your performance.

    Dicreatine Malate
    • Converts into ATP, the preferred fuel source of muscle tissue. As a result, this type of creatine may be able to boost your workload output.

    • This raw chocolate extract may be able to boost your energy levels. It's also a useful weight loss support supplement. (1-3)

    As a form of testosterone support, B-NOX Androrush from Betancourt Nutrition has a really impressive line-up. You're getting ZMA (Zinc, Magnesium, and Vitamin B6), which has been shown to support healthy testosterone levels. (4-6) It also provides several other ingredients including Tribulus terrestris extract that may be able to have a significant impact on your testosterone levels. (7)

    Combine all of this with a solid blend of amino acids, creatine, and the absorption boosting black pepper extract and what you have is a very impressive pre-workout supplement that also acts as a powerful testosterone booster.


    The biggest problem with B-NOX Androrush from Betancourt Nutrition is the fact that, like most companies, it uses a proprietary blend. While all of these ingredients are terrific, you have no idea how much you're getting of each. This is an issue because even if you're using the best of the best, if you don't have the required dose for maximum benefit then it's a waste of money. With that said, the proprietary blend of B-NOX Androrush from Betancourt Nutrition is over 15 grams. That helps to reassure the user that they are getting their money's worth.


    If you're looking for a pre-workout supplement with a huge bonus, then B-NOX Androrush from Betancourt Nutrition is what you need. Its hard hitting energy formula is backed up by a list of trusted testosterone boosters. That makes for one great supplement. If you're concerned about the proprietary blend, which we don't think you should be, then you can always double up on the dose. That will give you over 31 grams of energy and testosterone support.

    Click here to buy B-NOX Androrush from Betancourt Nutrition.


    1. Hobson RM, Saunders B, Ball G, Harris RC, Sale C. Effects of ?-alanine supplementation on exercise performance: a meta-analysis. Amino Acids. 2012 Jul;43(1):25-37. doi: 10.1007/s00726-011-1200-z. Epub 2012 Jan 24.

    2. Kreider RB. Effects of creatine supplementation on performance and training adaptations. Mol Cell Biochem. 2003 Feb;244(1-2):89-94.

    3. MU Eteng, HA Ibekwe, UI Umoh, PE Ebong, IB Umoh, EU Eyong. Theobromine rich cocoa powder induces weight loss and changes in lipid profile of obese wistar rats. Discovery and Innovation Vol. 18 (3) 2006: pp. 191-196.

    4. Netter A, Hartoma R, Nahoul K. Effect of zinc administration on plasma testosterone, dihydrotestosterone, and sperm count. Arch Androl. 1981 Aug;7(1):69-73.

    5. Cinar V, Polat Y, Baltaci AK, Mogulkoc R.Biol. Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion. Trace Elem Res. 2011 Apr;140(1):18-23. doi: 10.1007/s12011-010-8676-3. Epub 2010 Mar 30.

    6. Symes EK, Bender DA, Bowden JF, Coulson WF. Increased target tissue uptake of, and sensitivity to, testosterone in the vitamin B6 deficient rat. J Steroid Biochem. 1984 May;20(5):1089-93.

    7. Rogerson S, Riches CJ, Jennings C, Weatherby RP, Meir RA, Marshall-Gradisnik SM. The effect of five weeks of Tribulus terrestris supplementation on muscle strength and body composition during preseason training in elite rugby league players. J Strength Cond Res. 2007 May;21(2):348-53.

  • Top 4 Pre-Workout Ingredients You MUST Have

    Pre-workout supplements are no longer a rare option. Any time you walk into the gym, you're sure to see someone downing a shaker full of pink or blue liquid. Not too long after, that person has a fierce look of determination on their face. Pre-workouts dominate the fitness market but not all of these supplements are made the same. Let's take a look at the top 4 pre-workout supplement ingredients that you need to have in your shaker.


    1. Alpha GPC


    The first ingredient that you should be looking for is Alpha GPC. As a pre-cursor to the neurotransmitter, Acetylcholine, it can help to increase your focus and put you in the zone during the workout. More importantly, Alpha GPC has been shown to increase your growth hormone levels. Why is that important? Growth hormone assists with muscle recovery and growth, which will promote your gains. (1)


    1. Betaine Anhydrous


    More commonly known as Betaine, this is more than just an amino acid. Betaine has been proven in several studies to be an effective way to improve your performance during workouts. In a study of cyclists supplementing with Betaine, it was only those who were taking the ingredient that saw marked improvements in overall power and athletic performance. (2)


    This ingredient is usually only found in supplements with a slightly higher price tag but we can assure you those few extra dollars make it worth it.


    1. Bioperine®


    As soon as the results of this ingredient's study were released, you saw it showing up in a variety of different supplements. The most notable type of supplement you find it in is pre-workouts. Bioperine® is the commercial name for black pepper extract. Does it have a direct influence on improving performance? No, BUT what it does do is amplify the bioavailability of the other ingredients.


    Your body won't always absorb and utilize ingredients like you want it to. That's where Bioperine® comes in. It's been shown to enhance the assimilation of other ingredients, ensuring your body does utilize those ingredients to the fullest extent. This is a great way to improve a cheap, low quality protein supplement as well. (3)


    1. Caffeine


    This shouldn't be a surprise as the primary reason people drink coffee is for the caffeine. This stimulant is one of the best ways to get focused and get serious during your workouts. Moderate caffeine use (in other words: don't overdo it) has been linked to a number of health benefits including the prevention of Alzheimer's but when it comes to fitness, it can't be beat.


    Caffeine has been tested time and time again and has always come on top as the best way to get energized for your workout. With that said, be wary of mega doses of caffeine in some of the new pre-workouts. (4)




    Next time you're shopping for that pre-workout supplement, be sure to carefully scan the label for Alpha GPC, Betaine Anhydrous, Bioperine®, and Caffeine. It's these four ingredients that will help put you in the zone to crush your workout and see results.




    1. Tim Ziegenfuss, Jamie Landis, and Jennifer Hofheins. Acute supplementation with alpha-glycerylphosphorylcholine augments growth hormone response to, and peak force production during, resistance exercise. J Int Soc Sports Nutr. 2008; 5(Suppl 1): P15. Published online 2008 Sep 17. doi: 10.1186/1550-2783-5-S1-P15.


    1. Pryor JL, Craig SA, Swensen T. Effect of betaine supplementation on cycling sprint performance. J Int Soc Sports Nutr. 2012 Apr 3;9(1):12. doi: 10.1186/1550-2783-9-12.


    1. Vladimir Badmaev, MD, PhD, Muhammed Majeed, PhD, Edward P. Norkus, PhD. Piperine, an alkaloid derived from black pepper increases serum response of beta-carotene during 14-days of oral beta-carotene supplementation. Nutrition Research. March 1999. Volume 19, Issue 3, Pages 381–388.


    1. Hogervorst E, Bandelow S, Schmitt J, Jentjens R, Oliveira M, Allgrove J, Carter T, Gleeson M. Caffeine improves physical and cognitive performance during exhaustive exercise. Med Sci Sports Exerc. 2008 Oct;40(10):1841-51. doi: 10.1249/MSS.0b013e31817bb8b7.
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