Built by busy athletes, for busy athletes.
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"God didn't give us a spirit that is timid but one that is powerful, loving, and self-controlled"-2 Timothy 1:7
For those who train for their sport
For those who train as their sport
Convenient
No more powders and shaker bottles
Efficient
No more mixing concoctions
Natural
No artificial flavors or colors
"Strength is the glory of young men; gray hair is the splendor of old age" Proverbs 20:29
Frequently asked questions
What are the benefits of caffeine?
Caffeine is a stimulant that, when ingested, has benefits in reducing fatigue and enhancing motor performance. "Low doses of caffeine (~200 mg) have also been shown to improve attention, alertness, and mood, and cognitive processes during and after strenuous exercise" (Saraiva, Jacinto, Goncalves, Gaspar, Silva, 2023).
Saraiva, S. M., Jacinto, T. A., Gonçalves, A. C., Gaspar, D., & Silva, L. R. (2023). Overview of Caffeine Effects on Human Health and Emerging Delivery Strategies.Pharmaceuticals (Basel, Switzerland),16(8), 1067. https://doi.org/10.3390/ph16081067
What are the benefits of beta alanine?
Beta alanine is a non-essential amino acid that can be used to buffer the pH in muscles during exercise. This can lead to an increase in performance and capacity for high intensity exercise.
Sale, C., Saunders, B. & Harris, R.C. Effect of beta-alanine supplementation on muscle carnosine concentrations and exercise performance.Amino Acids39, 321–333 (2010). https://doi.org/10.1007/s00726-009-0443-4
What are the benefits of L-citrulline and citrulline malate?
L citrulline is an amino acid that has been shown to cause an increase in nitric oxide production in the blood, leading to vasodilation and increased blood flow. It pairs well with malate (citrulline malate) which has been shown to increase ATP production in muscles, which could improve exercise performance.
Gonzalez, Adam M.1; Trexler, Eric T.2.Effects of Citrulline Supplementation on Exercise Performance in Humans: A Review of the Current Literature. Journal of Strength and Conditioning Research 34(5):p 1480-1495, May 2020. | DOI: 10.1519/JSC.0000000000003426
What are the benefits of carbs for athletes?
Carbohydrates are broken down by the body into glucose, which can be used in ATP production for energy in muscles. Consuming before activity can give you fuel to make it through, while consuming after can help you recover.
Gist, T. (n.d.). CHAPTER 3 – CARBS: The secret weapon for endurance athletes. Sports Nutrition with Professor Toni Gist. University of Illinois. Retrieved February 5, 2026, from https://publish.illinois.edu/sportsnutrition/ch3-carbs/
Why goo?
We chose a "goo" base for our preworkout mostly to provide for convenience and ease of use. There are some studies that show faster absorption with liquids vs powders, but the studies are far from complete. Short answer: we tried it and we liked it.
Efficient
convenient
natural
powerful
Our Story
Meet the founder
Parker Samuelson
Founder & CEO
Howdy y'all, my name is Parker Samuelson and I am a student at the University of South Carolina studying biomedical engineering. While completing this major I also am a pole vaulter on the track team. I understand the stress of late nights, early mornings, a million tasks and difficult workouts on top. That's why I created Earth Goo. The first effectively dosed preworkout and postworkout "goo".
Earth Goo will provide efficient and convenient fueling for before and after workouts to athletes who are constantly on the go. Gone are the days of shaker bottles, bulky powders and 16-18oz of liquid in your stomach right before or after a workout.
Using my degree in biomedical engineering, I took Earth Goo a step further, making it naturally flavored and colored to reduce stress on the stomach, liver and kidneys. No more artificial flavors and colors to send your stomach into shock and sideline you to a bathroom 20 minutes after consumption.
Thank you for trusting your workout to Earth Goo, I pray that you find it as convenient, effective and simple as we have designed it to be.