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If you're looking for the newest and hottest pre-workout supplement on the market, you've landed in the right place. Crow Nutrition Rumble is one of our newest pre-workout formulas, and is 100% all natural and Certified Organic. Crow Nutrition Rumble is made with completely natural ingredients, and delivers 100mg of Caffeine per serving. Crow Nutrition Rumble helps to promote massive pumps in the gym, and acts as a complete ATP powerhouse. Crow Nutrition's formula is made from patented ingredients, and will provide you with intense and sustained energy to power you through tough workouts. On top of all of that, Crow Nutrition Rumble is fully transparent and generously dosed, and comes in a delicious Knuckleberry flavor. Step up your pre-workout game today with Crow Nutrition. Try a Tub today!! Introducing Crow Nutrition Rumble!!
Crow Nutrition recommends taking a half (1/2) Scoop of Rumble before a long & intense workout session in the gym.
Serving Size: 1/2 Scoop
Servings Per Container: 40
Creatine Monohydrate (Micronized) 2.5g
Betaine Anhydrous 1.25g
Glycer-Size (Std. Min. 65% Glycerol) 1g
Nitrosigine (Bonded Arginine Silicate) 0.75g
Caffeine Anhydrous 100mg
DiCaffeine Malate (Infinergy) 100mg
L-Theanine 50mg
ElevATP (Ancient Peat & Apple Extract) 0.75mg
AstraGin 30mg
Sodium (As Pink Himalayan Sea Salt) 62.5mg
Huperzine A 1% 0.1mg
Other Ingredients: Natural & Artificial Flavoring, Citric Acid, Malic Acid, Silicon Dioxide, Sucralose, Calcium Silicate.
Store in a cool, dry place. Not for use by anyone under the age of 18. Do not exceed recommended dose. Check with your Physician prior to use. Do not use this product if you have any current or previous medical condition of any kind. Keep out of reach of children.
Martinez N, Campbell B, Franek M, Buchanan L, Colquhoun R. The effect of acute pre-workout supplementation on power and strength performance. J Int Soc Sports Nutr. 2016;13:29. Published 2016 Jul 16. doi:10.1186/s12970-016-0138-7
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4947244/
Harty PS, Zabriskie HA, Erickson JL, Molling PE, Kerksick CM, Jagim AR. Multi-ingredient pre-workout supplements, safety implications, and performance outcomes: a brief review. J Int Soc Sports Nutr. 2018;15(1):41. Published 2018 Aug 8. doi:10.1186/s12970-018-0247-6
Please Note: From time to time, there may be pricing errors on our website for supplements. Because we cannot always catch them, Supplement Warehouse reserves the right to refuse or cancel any order with a pricing error. We will notify of the error first and then possibly cancel. With manufacturer descriptions and ingredients. These manufacturers do not always update Supplement Warehouse with any changes done to their products, so the information shown on a product may not be the latest information and ingredient list. Supplement Warehouse is not responsible for outdated labels, specifics or product images. If placing an order to be shipped outside of the USA, it is your responsibility to know what is legal or illegal in your country and shipping it to you is your risk. Please consult with a healthcare professional before starting any diet or exercise program.
FDA: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.
