The product has beta alanine and so there is a tingling sensation that happens on the surface of the skin. And then during a subsequent workout, I felt like it did not give me the same boost and I found myself needing to power through the last five minutes of my workout. I had a good workout and experienced an energy boost during one workout. On the positive side, it was not as sweet as other blue raspberry flavored supplements I’ve tried. The blue raspberry flavor tasted like what you would expect from this flavor. The instructions on the outside of the canister are in very small text and were hard to read.
One of our product testers named Matt Donnelly tried Mr. But how do real users describe the supplement’s effects? We’ll review in the next section. This is one of the longest lists of questionable inactive ingredients in any supplement we’ve reviewed on Illuminate Health. Natural flavors is a healthier choice than artificial flavors in our opinion, but there are toxicity concerns regarding some natural flavoring agents in clinical research. Īcesulfame potassium is another artificial sweetener.Ĭitric acid is commonly derived from a fungus when used in manufacturing, and is clinically shown to cause whole-body inflammation in a small subset of individuals. Sucralose is an artificial sweetener shown to cause negative changes to insulin levels, as we referenced in our review of the Feel Great System. A medical review on the toxicology of food dyes reported negative health effects from all currently-approved food dyes.Īrtificial flavors were shown in a clinical trial on animals to be toxic. There are a number of inactive ingredients in this pre-workout powder that we consider questionable from a health perspective.įD&C Blue #1 is an artificial food dye. Hyde Pre-Workout is due to its inactive ingredients, which we’ll examine in the next section.
However, we aren’t particularly impressed with the formulation given that this is two active ingredients that we consider effectively dosed out of 11 total.īut the main reason we recommend avoiding Mr. Hyde likely to improve exercise performance and endurance given its effective dose of caffeine and beta alanine. The remaining active ingredients are included at too low of a dose to have any benefit for exercise performance in our opinion. A medical review published in the Sports Health journal analyzed data from three clinical trials on choline supplementation, and found that there was no significant benefit in any of the three trials. Hyde are only 500 mg and 500 mg, and we can’t find clinical evidence backing such low doses.Ĭholine is often included in pre-workout supplements, but we’re not sure why. Nitrosigine and citrulline are shown in a 2020 clinical trial to increase blood flow in young athletes, but at a dose of 1.5 g and 8 g, respectively. A medical review published in the Sports Medicine journal found that it increases power and reduces fatigue. As we documented in our Con Cret Creatine review article, clinical research suggests that the effective maintenance creatine dose is around 2.5 g.Ĭaffeine is included in almost all pre-workout supplements, and for good reason. Hyde.Ĭreatine can also increase power, but may be underdosed at only 1 g dose. A clinical trial published in The Journal of Strength and Conditioning Research found that this ingredient prevented fatigue and increased power in athletes at a 1.2 gram (g) dose, which is less than that in Mr. Hyde Pre-Workout are shown above.īeta alanine is an effective ingredient that can increase power. This supplement contains a wide range of ingredients so we’ll break our ingredient analysis into two sections: active ingredient analysis and inactive ingredient analysis. We’ll share our thoughts about whether the supplement is likely to cause side effects, explain why it was recalled in the past, and feature real, unsponsored Mr.
Hyde Pre-Workout based on medical studies to give our take on whether it’s likely to be effective or if it’s a waste of money. In this article we’ll answer all of these questions and more as we analyze the ingredients in Mr. Hyde Pre-Workout contain research-backed ingredients for improving energy? What about for increasing strength? Does it contain any unhealthy additive ingredients? And how do real users rate and describe the effects of Mr. The brand claims that it can provide “clean energy” to fuel you physically, and also that it increases mental focus and energy.īut does Mr. Hyde Pre-Workout is a supplement sold by ProSupps.