RUMBLE Pre-Workout

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  • $40.99
  • Regular price $42.99
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RUMBLE is a simple yet powerful Pre Workout.With 5 patented ingredients, RUMBLE Pre workout was formulated to drive maximum bloodflow through your muscles by using patented Nitrosigine®, patented GlycerSize®, Betaine Anhydrous & Creatine Monohydrate. Nitrosigine® has been shown to provide added pump and nutrient driving effects for up to 6 hours after dosing! It also can decreases post-exercise fatigue and has can have added mood benefits for hours after consuming. We chose Nitrosigine® over Citrulline for these very reasons.

 Also, with 2 ATP driving compounds in Micronized Creatine Monohydrate and patented eleVATP, RUMBLE Pre Workout will also push your strength to the limits. Our focus matrix using Caffeine Anhydrous, patented Infinergy®, L-Theanine & Huperzine-A, will get you amped up and dialed in but not "stimmed out" and jittery like common pre workouts. An added benefit of using patented Nitrosigine®, is the nootropic and cognitive benefits it supplies even past it's pump benefits.

 To make sure all of this absorbs, we've added 60mg of patented AstraGin® to aid in assimilation and gut health.

Astragin® has been scientifically proven to:
• Increase amino acid absorption by 62%;
• Increase vitamin absorption by 50%;
• Increase glucose absorption by 57%;
• Increase insulin sensitivity by 38%;
• Increase ATP production by 18%;
• Decrease blood sugar by 19%;
• Improve the plasma insulin concentration;
• Increase glycogen in muscle by 60%.
Astragin increases the L-Arginine & L-Citrulline absorption rate, which naturally helps increase the body’s ability to produce HGH Levels and increasing the nitric oxide levels throughout your body’s system and is the perfect compound to lock this formula in.

RUMBLE is a straight performance Pre-Workout.If you're a Bodybuilder, Crossfit Athlete or any performance athlete, RUMBLE has what you need to perform at your absolute max. The endless drive and energy will keep you wanting more - set after set.

The pumps are absolutely insane! The Nitrosigine® and GlycerSize combo is just unreal. Ensuring you have the proper sodium for a proper pump, we've also added just enough Himalayan Pink salt to keep your sodium levels in check.

We urge you to give RUMBLE a shot in your workout arsenal!

We'd be honored to hear from you and your experience with RUMBLE!

Not for use by anyone under the age of 18.

Eliminating the use of Citrulline and Beta-Alanine, leaves moister ingredients- especially Glycerol based products like GlycerSize®. Clumping will occur. Before every use, seal the lid shut and vigorously shake and smack the container.


Kouzi SA, Yang S, Nuzum DS, Dirks-Naylor AJ. Natural supplements for improving insulin sensitivity and glucose uptake in skeletal muscle. Front Biosci (Elite Ed). 2015;7:94-106. Published 2015 Jan 1.

Forbes JLI, Kostyniuk DJ, Mennigen JA, Weber JM. Unexpected effect of insulin on glucose disposal explains glucose intolerance of rainbow trout. Am J Physiol Regul Integr Comp Physiol. 2019;316(4):R387-R394. doi:10.1152/ajpregu.00344.2018

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