Mr. Hyde Signature is a premium stimulant-containing pre-workout blend designed to provide energy, focus, and hydration support for your workouts.

Mr. HYDE® Signature was formulated for performance athletes, coaches, trainers, and fitness enthusiasts of any level, looking to level up their training performance with a pre-workout that is effective and banned substance tested.†

Mr. HYDE® Signature is a Banned Substance Tested pre-workout, featuring a versatile stimulant matrix that allows the flexibility of single or double scooping based on your energy needs and tolerance. With the BEST price-to-quality ratio, this fully disclosed formula delivers more energy and power per scoop than the leading competitors, with no fillers.†

Yes, Mr. Hyde® Signature is suitable for beginners and experienced fitness enthusiasts alike. Start with a half serving to assess tolerance if you're new to pre-workouts.

Creatine is safe for women! Studies show that creatine characteristics vary slightly between men and women, which primarily impacts creatine stores at certain times in the female hormone cycle. Creatine is one of the most studied ingredients in Sports Nutrition and has been shown to increase strength, skeletal muscle energy, brain energy levels, mood, and cognition in women.†

It is recommended to consume Mr. Hyde Signature 20-30 minutes before your workout for maximum effectiveness.

Mr. Hyde Signature boosts energy levels, enhances focus, supports endurance, improves blood flow, and maintains electrolyte balance for optimal hydration.†

Absolutely! Mr. Hyde® Signature and Dr. Jekyll® Signature were designed to perform individually and work as a stack! By combining both, you harness the power of extreme energy and focus with enhanced pumps and training capacity. We recommend assessing your tolerance if you decide to stack the two products by starting with ½ a scoop of each before proceeding to a full serving.†

Both Mr. Hyde® Signature and Dr. Jekyll® Signature were created to be the ultimate pre-workout experience, designed to maximize training capacity and performance. So what are the key differences? Mr. Hyde® Signature was designed for those who need that intense energy and focus boost and features a stimulant blend. Dr. Jekyll® Signature, on the other hand, was designed with a stimulant-free approach, emphasizing enhanced pumps and training output. Dr. Jekyll® Signature includes a cognitive drive matrix for increased training intensity and focus-- without stimulants. Both feature the power of Nitrosigine® for increased and sustained blood flow; however, Dr. Jekyll® Signature includes an even more powerful focal agent in nooLVL™.†

Do not exceed two servings in a 24-hour period. That said, if you are going to take more than 1 scoop, we recommend increasing incrementally to access tolerance before reaching 2 full scoops. Again, do not exceed two scoops.

Mr. HYDE® Signature proudly carries the Informed-Choice certification badge. Informed-Choice® is a globally recognized third-party quality assurance program for nutritional supplements. Products that carry the Informed-Choice® logo undergo rigorous routine testing and manufacturing audits and have been tested for more than 220 banned substances prohibited in sports by LGC’s world-class anti-doping labs. Athletes and fitness advocates can trust ProSupps® Mr. HYDE®Signature knowing that our products are not only effective but certified for us in most sports. Visit www.informed-choice.org for more information or consult with your athletic association.

ProSupps' dedication to quality and integrity means that we never cut corners and we always put your health and performance FIRST. ProSupps products contain zero fillers, zero banned substances and zero FD&C dyes. Every ProSupps product goes through rigorous third-party testing for purity, efficacy and transparency. EVERY BATCH. EVERY TIME.