Fast Fuel Pre-Workout
RSP Nutrition

Fast Fuel Pre-Workout

All-In-One Pre-Workout Formula with Natural Caffeine, Electrolytes, and Amino Acids
Comprehensive Formula to Increase Energy and Performance
8.5  out of 10  (41 Reviews)

Product Overview

Fast Fuel will help power you through your workout with 250mg of natural caffeine, providing a high-stim energy boost to enhance your performance and mental sharpness.1 Each serving also contains creatine, arginine, and beta alanine to provide increased strength and muscle pumps to push your limits and break through PRs.2 Fast Fuel also comes loaded with a full electrolyte complex to support hydration as well as 5g on amino acids to help your muscle recover quicker.3,4

Product Benefits

  • Clean Pre-Workout Energy1
  • Increase Strength2
  • Promotes Endurance and Hydration4
  • Supports Muscle Recovery3

Key Ingredients

  • 250mg of natural caffeine provides clean energy to enhance your performance.1
  • 1000mg of creatine, 500mg of arginine, and 1000mg of beta-alanine combine to support increased strength.2
  • 5g of essential amino acids help muscles recover quickly so you can tackle your next workout.3
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Supports Your Goals

Fast Fuel supports you during every phase of your workout. Natural caffeine provides an excellent source of clean energy prior to training to enhance performance. The full electrolyte complex consists of 6 different electrolytes for optimal hydration during your training. Finally, the essential amino acids support muscle development and repair when your workout is complete.3

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Good To Know

The natural caffeine in Fast Fuel is from tea leaves grown without the use of pesticides or any other genetically modified ingredients. Our full electrolyte complex consists of 6 different electrolytes that support muscular function.4

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About The Brand

RSP was born to help people achieve their health and fitness goals. We live to partner with you in achieving those goals. Whether you're a busy professional trying out a new fitness program or a lifelong athlete, we know this can be challenging. Our mission is to create nutritional products that make your journey both healthy and enjoyable, without ever asking you to choose between quality and convenience. So set a goal, fuel up, beat a personal best, recover and repeat. We have your back every step of the way.

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1Caffeine contributes to an increase in endurance performance and an increase in endurance capacity. The beneficial effect is obtained with caffeine consumption at doses of 3 mg/kg body weight at least one hour prior to exercise and only if any other caffeine consumption is avoided for at least 12 hours prior to consumption of the product in habitual caffeine consumers.

2Creatine increases physical performance in successive bursts of short-term, high intensity exercise. The beneficial effect is obtained with a daily intake of 3 g of creatine.

3Amino acids are the building blocks of protein. Protein contributes to the maintenance of muscle mass.

4Potassium contributes to normal muscle function. Magnesium contributes to normal muscle function.

Ratings & Reviews

Fast Fuel Pre-Workout
Overall Rating
41 Ratings
Verified Buyer Rating
7 Ratings
Average Flavor Rating
2 Flavors
Top Rated Flavor
Jamaican Island Punch
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jan 03, 2021
  • 10 Jamaican Island Punch

I like the Fruit Punch flavors alot. Good assortment of pre-workout ingredients contained in this formula. I like how the caffeine level is just at my near peak 200-250mg dose. Anything higher i would have to cut back on the serving(get jittery and crash). Love the lower doses of creatine and BCAAs as well since I use other products with similar ingredients and not having to worry about taking too much or cutting back on doses elsewhere.

Jan 03, 2021
  • 10 Jamaican Island Punch

Great taste, great energy, dissolves in water. Checks all the boxes for a preworkout I come back to on a frequent basis.

Dec 29, 2020
Verified Buyer
  • 8 Jamaican Island Punch

Great pre-workout drink for those long high-energy workouts! I love that it is high in beta alanine for increased muscle endurance so I can go harder in my workouts. The caffeine does not make me fill jittery like other products have.

Dec 14, 2020
  • 8 Jamaican Island Punch
  • 7 Miami Vice Coconut Colada

Gives me just the pick me up for night workout session without the jitters

Dec 12, 2020
  • 8 Miami Vice Coconut Colada

Great product, great for anytime and easy to digest. Definitely great for on the go.

Dec 11, 2020
  • 10 Jamaican Island Punch

A pre-workout that gets the job done. I got a good rush 15 minutes prior to my workout and then I have energy throughout the entirety of the workout. Solid bang for your buck.

Dec 10, 2020
  • 10 Jamaican Island Punch

The flavor is great. One of the best tasting pre-workouts I've ever had. Gives you good energy without the shakes or crash afterwards.

Dec 10, 2020
  • 10 Jamaican Island Punch
  • 10 Miami Vice Coconut Colada
Dec 09, 2020
  • 10 Miami Vice Coconut Colada

First, the taste is amazing. It mixes really well with water, so there are no clumps sitting on the bottom of the glass. After taking it, it just gave me an extra burst of energy to complete those final hard reps. Great product!!!!

Dec 02, 2020
  • 9 Miami Vice Coconut Colada

This supplement provides a clean boost of energy without overly stimulating your senses. RSP provides a full label disclosure on this product so you know exactly what you are getting and in what dosages. A very unique flavor in Miami Vice Coconut Colada that was very enjoyable.

Nov 29, 2020
  • 10 Jamaican Island Punch

Not an aggressive in your face during your workout than crash later preworkout. Gave good clean energy that lasted a while even after the workout. Mixed well and tasted good making it easier to go down. Solid product.

Nov 28, 2020
  • 10 Jamaican Island Punch

This has become my go to for pre-workout. It gives me that needed boost for the gym and keeps me focused throughout my workout. The flavor is delicious and the powder mixes well!

Nov 26, 2020
Verified Buyer
  • 9 Miami Vice Coconut Colada

Great product, flavor is solid and energy it gives lasts for awhile, I use it more for an energy drink compared to a pre workout but it would work for both.

Nov 25, 2020
  • 10 Jamaican Island Punch

Awesome preworkout! It gives me a nice and clean energy boost for my workouts without the jitters. It also taste pretty good, I love it!!!

Nov 25, 2020
  • 10 Miami Vice Coconut Colada
  • 9 Jamaican Island Punch

Hey there, well if you used the original fast fuel, then you remember it worked. Well , now they went & somehow improved it . If you were a fan of the original & haven’t tried the new formula, get on it. & the flavor, just flat out yum.

1 Size
30 Servings
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3 Flavors
Jamaican Island Punch
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Price: £26.31  (£0.88 / Serving)
On Backorder
Flavor Rating: 9.4


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Comprehensive Formula to Increase Energy and Performance

What's in RSP Nutrition Fast Fuel Pre-Workout

Serving Size 1 Scoop (11g)
Servings Per Container30
Amount Per Serving %DV
Calcium (as Calcium Citrate) 30 mg 2%
Vitamin B6 (as Pyridoxine Hydrochloride) 5 mg 294%
Phosphorus (as Disodium Phosphate) 45 mg 4%
Magnesium (as Magnesium Citrate) 30 mg 7%
Chloride (as Potassium Chloride) 48 mg 2%
Sodium (as Disodium Phosphate, Sodium Citrate) 100 mg 4%
Potassium (as Potassium Chloride) 100 mg 2%
BCAA 2:1:1 2,000 mg *
L-Threonine 1,125 mg *
L-Lysine HCl 1,075 mg *
Beta-Alanine 1,000 mg *
Creatine Monohydrate 1,000 mg *
L-Arginine AKG 2:1 500 mg *
L-Phenylalanine 500 mg *
Natural Caffeine from Tea (InnovaTea®)(Camellia sinensis)(leaf) 250 mg *
L-Methionine 250 mg *
L-Histidine HCl 50 mg *
* Daily Value (DV) not established
Other Ingredients:
Citric Acid, Silica, Natural & Artificial Flavors, Malic Acid, Sucralose, Maltodextrin, FD&C Red #40, FD&C Yellow #5
Total Caffeine from all sources is equal to 250 mg per serving.

Directions For Fast Fuel Pre-Workout: Mix 1 scoop (1 serving) of Fast Fuel in 8–12 oz of cold water 10–30 minutes before your workout or training. Hydrate with 10–20 oz of water during workout or training for optimal hydration, endurance, and performance.


Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. Keep out of reach of children. Consult your physician before using this product if you are taking any medication or under a physician’s care for a medical condition. Not for use for those under the age of 18, women that are pregnant, trying to get pregnant, or nursing, or those that are sensitive to caffeine and beta-alanine. Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally, rapid heartbeat. Discontinue use two weeks prior to surgery.

Contains caffeine (250mg). Not recommended for children or pregnant women.

For Jamaican Island Punch flavour, FD&C Red #40 (Allura Red) and FD&C Yellow #5 (Tartrazine) may have an adverse effect on activity and attention in children.

Made in the USA

Food Supplement with Caffeine & Sweeteners

* 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.