8.8
Rating
Out of 10
Excellent
Read 251 Reviews

Fast Fuel

Concentrated Pre-Workout Powder with a Full BCAA Profile*
Promotes Training Intensity & Supports Lean Muscle Building*
Supported Goal: Improve Workout
Main Ingredient: Agmatine
8.8 out of 10  (251 Reviews)
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  • 5 Servings
  • $2.00 / Serving
  • In Stock
  • Flavor Rating: 7.8
$9.99
Buy 1 Get 1 50% Off
For a limited time, buy 1 RSP Nutrition Fast Fuel, 45 Servings in the flavor of your choice & get 1 50% OFF!

Product Overview

RSP Nutrition Pre-Workout Supplement RSP Nutrition Fast Fuel. Pre Workout Supplement.
  • Contains Agmatine Sulfate, Arginine AKG and Arginine HCL.*
  • The only concentrated pre-workout supplement with a full BCAA profile, Beta Alanine and Glutamine.*
  • Intense Energy and Focus with no crash.*
  • Great taste and solubility.*
Increase Endurance
Build Muscle
Burn Fat
Recover Faster

Ratings & Reviews

8.8
Overall
Rating
Out of 10
Excellent
RSP Nutrition
Fast Fuel Reviews
251 Total Ratings
Write a Review
Write a Review
  • VERIFIED BUYER RATING:
    8.0 | 102 Ratings
  • AVERAGE FLAVOR RATING:
    8.7 | 5 Flavors
  • 8.4
    TOP RATED FLAVOR:
    Wild Berry
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Rated
10
Out of 10

I have tried many different pre workouts from Labrada, ON, GNC, Cellucor, Performix, etc. I have found I really respond well to fast fuel. Great value for the money as well. Some of the pre's I've tried were the same price but did not even last a full month. Another great product from RSP!

Rated
8
Out of 10

I guess it might depend on the flavor, but to me, this product has a "medicinal" taste to it. (I am going to try a different flavor once my current supply runs out.) I also have noticed that it tends to cake, particularly on the bottom of the container and this despite the oxygen eater cards inserted into the product. Other than that, I definitely get a surge of energy. I take this about 30 minutes before training and it does what it promises. It doesn't cause jitters at all. I've also "experimented" a bit to see how it feels when I take this before a workout versus when I take a cup of coffee straight up. No comparison--Fast Fuel gives me better results.

  • 7Orange
Rated
9
Out of 10

My first time trying RSP and it's perfect! I take it before the gym and it gives me the kick I need to get through my workout and then some. The fruit punch flavor doesn't taste much like fruit punch, but it's still a good taste nonetheless and does it's job by giving you a perfect workout

  • 9Fruit Punch
Rated
8
Out of 10

In my fitness journey, I am always on the hunt for the best products that will aid me. After talking to a few brand ambassadors from RSP, I deduced to purchase some Fast Fuel. Taste wise, it's okay. Though, I felt like it was missing something flavor wise. Mixes extremely well and there was no chalky texture which is a plus. As far as what it supposed to do, it exceeded my expectations. I had a good amount of energy that didn't waiver during my training session. The pump was INSANE! At one point, I questioned if I could handle any more pump. Overall, it's a good product. I would have given it a 10 but the flavor caused me to give it an 8.

  • 8Wild Berry
Rated
4
Out of 10

If you're looking for a pre-workout, this is not it. This gives absolutely no energy, and I even tried upping the dosage to two scoops. Treat this like BCAAs at the most

  • 9Wild Berry
  • 7Orange
Rated
9
Out of 10

It was a good pre workout overall it gave me enough energy wake up to start my workout. It is great for someone sensitive to caffeine but I am very caffeine tolerant.

Rated
9
Out of 10

Fast Fuel is by far the best pre-workout supplement that I have taken over the past few years! Incredible flavor especially both fruit punch and blue razz. Both these flavors are excellent and easy to take. My good to flavor though, has to be fruit punch. I have never had a bad experience with fruit punch. With Fast Fuel, you get a great tasting product and the perfect amount of caffeine to kick start your workout! I suggest that everyone needs to give this pre-workout a try! Overall excellent products from RSP Nutrition!!

  • 10Fruit Punch
  • 9Blue Razz
Rated
10
Out of 10

This stuff works amazing. Really recommend it.

  • 10Fruit Punch
Rated
10
Out of 10

I have tried many different pre workouts from Labrada, ON, GNC, Cellucor, Performix, etc. I have found I really respond well to fast fuel. Great value for the money as well. Some of the pre's I've tried were the same price but did not even last a full month. Another great product from RSP!

Rated
10
Out of 10

Fast Fuel for me was a great balance of preworkout and BCAA. I enjoyed the fast energy I had. Plus the flavored of any product by far has been the best out of any supplement I have had. Thank you RSP!

  • 10Blue Razz
5 Servings$9.99
5 Servings | $2.00 Per Serving
Flavor Taste Availability
Fruit Punch 7.8 In Stock
10 Servings$12.97
10 Servings | $1.30 Per Serving
Flavor Taste Availability
Fruit Punch 7.8 In Stock
Buy 1 Get 1 50% Off
45 Servings$28.94
45 Servings | $0.64 Per Serving
Flavor Taste Availability
Blue Razz 7.8 On Backorder
Fruit Punch 7.8 In Stock
Orange 7.9 In Stock
Pink Lemonade -- In Stock
Wild Berry 8.4 In Stock

What's in RSP Nutrition Fast Fuel

5 Servings Fruit Punch
Serving Size 1 Scoop (5.7 g)
Servings Per Container5
Amount Per Serving % Daily Value *
Vitamin B6 (As Pyridoxine Hydrochloride) 5 mg 250%
Vitamin B12 (As Cyanocobalamin) 40 mcg 667%
Sodium (As Sodium Citrate) 26 mg 1%
Fast Fuel BCAA Matrix 2,500mg
L-Leucine, L-Isoleucine, L-Valine
Fast Fuel Max Contract Matrix 1,750mg
Creatine Monohydrate, Beta Alanine (CarnoSyn®), Glutamine
Fast Fuel Energy Matrix 500mg
Taurine, Caffeine, N-Acetyl L-Tyrosine
Fast Fuel NO Matrix 250mg
Agmatine Sulfate (AgmaMAX™), L-Arginine Alpha-Ketoglutarate, L-Arginine Hcl
* Percent Daily Values are based on a 2,000 calorie diet
† Daily Value not established
Other Ingredients:
Citric Acid, Acesulfame Potassium, Natural And Artificial Flavors, Silicon Dioxide, Sucralose, Malic Acid, and Red #40

Directions For Fast Fuel: Mix one scoop of Fast Fuel® in 8-10oz (240-300mL) of water. Take on training days 30 minutes before workout. For maximum results, take an additional serving during workout.

Warnings: If you have any health condition, are pregnant, breastfeeding or taking medication ask a physician before use. Keep Out Of Reach of small children.

* 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.
Learn more about Agmatine.