Vapor One

Vapor One

With 4g of pure L-citrulline in every serving to support muscle pumps & blood flow*
With clinical doses of ingredients, including 3.2g beta-alanine and 350mg caffeine
9.5  out of 10  (215 Reviews)

Product Overview

Vapor One


Vapor One Container
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Scientifically Superior Muscle Pumps*

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Advanced Muscle-Building Power*

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Maximizes Workouts with Enhanced Energy*

The Ultimate Max Strength Single Scoop


How It Works

Taking your workout from one level to the next is always a challenge. When you’re pushed to the limit, Vapor One™ from MuscleTech® is here for you. This innovative pre-workout delivers everything athletes want in one convenient scoop. With Vapor One, you can count on scientifically proven ingredients to boost energy, amplify musclebuilding and deliver unparalleled results!*

The formula provides a boost of energy that will get you through your most intense training sessions. Many other pre-workout formulas contain nothing more than fillers with various stimulants and underdosed key ingredients, but not Vapor One. This formula is packed with ingredients like betaine, creatine and beta-alanine to enhance performance. Plus, the researched doses of Nitrosigine® and VasoDrive-AP® deliver those shirt-splitting pumps you’ve been striving for.*

Who Should Use It

Vapor One™ is designed for male and female fitness enthusiasts and athletes looking to build lean muscle, increase strength, enhance focus and maximize workouts. It is also perfect for those who favor high-intensity workouts, as it provides explosive energy.*

Pre-Workout Hybrid Formula!

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When To Take

This pre-workout formula should be taken before exercise. Do not take within 5 hours of bedtime.

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How To Take

To start: Mix ¼ scoop with 2.5 oz. of cold water, 30 minutes before workout. Day 2: Mix ½ scoop with 5 oz. of cold water, 30 minutes before workout.

Proceed as normal: Mix 1 serving (1 scoop) with 10 oz. of water, 30 minutes before workout. Maintain hydration during use. Do not exceed 1 serving within a 24-hour period.

Put the liquid in the shaker, then add a scoop of Vapor One™. Place the lid on and shake until blended.

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Stack It

Stack with NITRO-TECH®, CELL-TECH™ and Clear Muscle® for the ultimate musclebuilding combination.*

Clinically Advanced Ingredients

MuscleTech® researchers give you everything you could possibly want and nothing you don’t with Vapor One™. This best-in-class pre-workout formula has zero underdosed key ingredients, fillers or sugar. Unlike other competitors that are filled with unproven ingredients and fancy-sounding fillers, every scoop of Vapor One gives you maximum potency, for maximum results!*

More than musclebuilding, Vapor One is the ultimate formula to amplify energy levels and improve concentration. The precise blend of neurosensory ingredients includes a dose of choline, L-theanine and caffeine anhydrous.*

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Scientifically Superior Pumps*

Vapor One™ features a powerful pump matrix which delivers a massive 4g of pure L-citrulline. L-citrulline is a purer source of citrulline compared to citrulline malate. Even 6g of citrulline malate doesn’t compare to the dose of L-citrulline found in Vapor One. It also includes a clinically backed 1.5g dose of Nitrosigine® and the unique patented ingredient VasoDrive-AP® for the most intense pumps.*

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Unparalleled Energy and Enhanced Focus*

The precise blend of neurosensory ingredients includes a dual-sourced dose of choline and L-theanine, plus a research-inspired dose of caffeine anhydrous for an unparalleled energy boost and enhanced focus. Feel the explosive energy to power you through your training sessions with Vapor One™.*

Everything You Want - Nothing You Don't

Unlike some competitors who use fancy-sounding, unproven ingredients, the key ingredients in Vapor One™ are fully disclosed, clinically studied and there for a reason. Enjoy fuller pumps, amplified musclebuilding and a powerful energy boost for the best workouts!*

Tested For Quality and Purity

Each batch of Vapor One™ also undergoes strict quality control, and is third-party tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency.

Ratings & Reviews

Overall Rating
215 Ratings
Verified Buyer Rating
1 Ratings
Average Flavor Rating
2 Flavors
Top Rated Flavor
Jujube Gummy
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.
Mar 16, 2019
  • 7 Jujube Gummy

Great pump taste is strong but effective.

Mar 09, 2019
  • 9 Rainbow Fruit Candy

I had the opportunity to try Vapor One recently, and here are my thoughts. It is a very comprehensive formula. It hits all the main points for pump, focus, and energy. The inclusion of L-Citrulline at 4 grams is great. Some may like more, so it is easy to stack with some bulk powder. I prefer L-Cit to Cit Malate, but that is just personal preference. It also has Nitrosigine for those pumps, and I have had the opportunity to try another pre with it, and really like it. The focus is great with the addition of choline bitratrate and alpha-GPC, which I feel are 2 of the best ingredients for this purpose. The 350 mg of caffeine may be a turn off to some, but don't discount it too quickly. The addition of the l-theanine really mellows it, and it doesn't have a jolt of energy that can give way to the jitters. It does also have yohimbe, which can be a problem for some, so I would start with a half dose to assess your tolerance. They really nailed the flavor, but I had to add 14 oz of water to get the best flavor. It is just like the Skittles candy, and what I love is that there was no bitterness! There was just a tiny bit of residue at the bottom of the shaker, but that doesn't bother me at all. Overall, I had some awesome session with it, and the pump was great, as was the focus. I highly recommend this pre, and with the price on it, it is an outstanding value. Thanks for reading!

Feb 27, 2019
  • 8 Rainbow Fruit Candy

I was able to try Vapor One Pre-workout from Muscletech thanks for koweanguy for including me as one of the 20 winners in his awesome motivational daily resolutions promo. Flavor: The flavor is very sweet. Too sweet for my liking the first time i tried it. However the taste gets a lot better when you dilute it with more water in my opinion. I would describe it as a mix of perhaps skittles and fruit punch as others have mentioned as well. It's great if you're a big fan of sweet candy. Mixability: It took my shaker a bit longer than usual to properly mix this however in the end it was no problem and it all dissolved well. There was a little bit of ''residue'' or ''floaters'' remaining as some call it, however it didn't bother me so much. Effectiveness: Vapor One gave me a good energy boost. It made me feel ready and awake to hit the weights. The 350 mg of caffeine is definitely a big help contributing to this. I feel energized after using this product, it helps me get through my heavy sessions in the gym and i do feel i can train longer without losing strength. In terms of focus, unfortunately i did not notice an increase after using this. Some Pre-workouts get me mentally set thinking of nothing but setting PR's and helps me concentrate but i didn't feel that from this one. What i did notice and what is also my favorite part of this supplement were the pumps. With 4 grams of L-citrulline it helped me tremendously an at the end of the workouts, especially on shoulders and arms day, my biceps were fully pumped and felt like exploding. Loved it! Formula: Vapor One comes with 350 mg of caffeine which is at the higher spectrum of the pre-workouts. Perfect for those who have become resilient to lower doses. It also has a whopping 4 grams of L-citrulline, which is more than most pre-workouts, perfect for helping you get that great pump. 3.2 grams of beta alanine, 2.5 grams betaine and it even has 3 grams of creatine! This product has everything combined in 1. Overall: What i love about Vapor One is the pumps that they give and the formula. Because it also has 3 grams of creatine in it, it's basically both a pre-workout and creatine supplement so you're getting the best of both worlds in a single product. It gives a good energy boost and if you're a fan of sweet candy flavor, you're going to love this. I rate it an 8/10 overall and would use this again.

Feb 24, 2019
  • 9 Rainbow Fruit Candy

I received a tub of the Rainbow Fruit Candy from a promo win and I've used it for a good number of workouts before posting my thoughts on it. I use a different PW each and every time I train so looking at the ingredients I kind of figured it would be good for chest,shoulders, and arm workouts and I was right.. This is a 1 scoop PW and that's ALL you need so Muscle Tech finally came out with a PW that you don't need to double scoop. The powder mixes up very well with barely any foam and you just get a slight bit of sediment on the bottom of your shaker which is expected when you using a PW that has 21 gm of powder per serving. The Rainbow Fruit Candy is pretty tasty but I highly recommend going higher than the recommended of 10oz of water stated on the tub. After experimenting with different water amounts 16 oz is perfect to capture that fruity skittles flavor that MT was after. From my experience with years of using pre's more water is always better to capture the flavor so that it's not overly sweet or too strong. The energy is pretty smooth though it packs 350mg of caffeine and some yohimbine but it get's tamed down some by the inclusion of 124mg of L-Theanine which I'm glad MT didn't go more than 124mg cause then you wouldn't feel any energy from this PW. The L-Theanine at 200mg or more which a lot of companies are adding to their pre's are really killing the energy and focus effects of the stimulants that are added in some of these pre's so again I would have liked only 100mg but 124mg is tolerable. The focus is decent but from all the effects of this pre this is the one thing that could be better but the other effects of this PW are good. The pump ingredients though the VASO6 is at 150mg and 300mg would be better is combined with other ingredients that work well to give you some good muscle pumps so the ingredient combo work well together. Overall this is a solid 8.5/10 PW and MT put out probably one of their best pre's to date and it definitely delivers a good workout experience where you'll be energized, focused, pumped, and feeling strong during your workout with no side effects after. I definitely recommend giving this PW a try and if you like a good twist on a fruit punch then this Rainbow Fruit Candy will do the trick but again add more water and it does come in 2 other flavors Jujube Gummy and Arctic Blaze and from my experience with MT Vapor5 their flavoring is very good.

Feb 20, 2019
  • 10 Rainbow Fruit Candy

I really like the taste, not. too sweet or tart. Doesn't give you the jittery feeling. Actually I kind of like that to a certain extent because you it's working I am not sensitive to caffeine so I don't get a lot of energy with it or it really doesn't help me stay awake. Can't say it works better or worse s far as pumps than other top supplements in this group. I have tried many but mainly stick with NO Explode and Rush. My sticking point is price, it is on the higher end for 20 servings.

Feb 18, 2019
  • 9 Rainbow Fruit Candy

MuscleTech did an awesome job with their all in one pre, Vapor One. It effectively assist with energy, pumps, and focus during workouts. I used the pre for chest/horzontal back (rows), legs, vertical shoulders (presses), and deadlifts/arms. All my sessions were at 4am (woke up at 330, downed 1 scoop, got dressed, and made the 7 min drive). One of the first things, I noticed is that energy levels were sufficiently raised by the time I got to warm ups. There wasnt any yawning or still waking up, I was amped and ready to go. Energy was solid not just for the workout but throughout my work shift as well. Pumps were pretty sufficient as well each time I used it. Whatever that days target muscle was certainly was engorged with blood. Focus was an area of I noticed too. I was locked in each rep whether it was the first one or last one, mentally I was zoned in making each rep count. The rainbow candy fruit flavor was enjoyable to drink all as well. Best way, I can describe the flavor (IMO) is a sweeter version of fruit punch. It is certainly one that can be enjoyed from first sip to last drop and not have to shotgun due to taste. 10oz was my sweet spot. The price point is 20 servings for $37.99 which is about in line with other all in one pres. All in all, I would easily recommend and would use again.

Feb 17, 2019
  • 10 Rainbow Fruit Candy

I used a full scoop for early 4am workouts and half a scoop for after work workouts since I drink a lot of coffee during the day. I'm used to Beta Alanine so no tingles here, although most people will feel it at 3.2g. If you are sensitive to caffeine start with half a scoop. It takes 15-20 min to kick in and this product keeps ramping it up as your workout progresses. I was hit with a nice surge of energy and pretty intense focus, thanks to the Choline. High caffeine preworkouts will tend to give me a headache when I strain while lifting, but this is low enough (I think 400g is my threshold) that I did not experience that issue. 1.5 hr workouts were stellar with this product; energy, strength, stamina, everything was there in abundance throughout the session. There were no negative effects to speak of with this product. Just clean, focused, lasting energy, drive, and pumps were outstanding. Did I say pumps? Yeah, veins and muscles swollen with blood, tight as a drum. What more do you really want? Taste is excellent, par for MuscleTech products. I was pleased to see that this product is offered in two new flavors, Rainbow Fruit Candy and Jujubee Gummy. The Rainbow Fruit Candy is literally liquified Skittles flavored and tastes amazing. I would, however, love, I mean LOVE TO SEE a natural flavored one without the artificial sweeteners. This option is always welcome in any product. Aftertaste was pleasant and your tongue tingles a little bit with the skittles flavor. I honestly have to say this is MuscleTechs best preworkout to date, after the original Neurocore. I'm very impressed with this product and the price is outstanding for all you get in it. $26.59 right now at 30% off, go get some!!!!

Feb 16, 2019
  • 7 Rainbow Fruit Candy

Enjoying this preworkout very much. It has a very complete profile and has been very efficient during my workouts. Lots of lasting energy with no crash afterwards, and great pumps. The flavor was a bit peculiar at first but improved a lot as I increased the amount of water to 16oz per scoop. Happy with this.

Feb 05, 2019
  • 9 Rainbow Fruit Candy

Product was really really good. Had a ton of energy. Only knock is the taste is okay.

Jan 27, 2019
  • 10 Rainbow Fruit Candy

Gives me that extra burst of energy/ pump needed during my workouts and taste good

Jan 20, 2019
  • 10 Rainbow Fruit Candy

I bought the Rainbow Fruit Candy Vapor1. The taste is pretty good! No strange aftertaste. I have a high caffeine tolerance but I try to cut my coffee on days when I want to take pre-workout. It works for me perfectly. I had an amazing workout with an intense amount of energy. Great pump and break my record. I prefer to take it after work when I am headed to the gym. It helps a lot if I am slightly tired and need boos of energy. If I did not have enough sleep, more coffin does not do any good job for me I just go home and get enough rest. This is one of the best pre-workouts I have tried!

Jan 19, 2019
  • 10 Jujube Gummy

I didn’t think that there was a better preworkout than neurocore. I was wrong. The pump with vapor 1 is amazing. And the taste of jujube gummy is awsome!!! Even with the amount of caffeine I don’t get the jitters. I love this product and will definitely continue to use vapor 1!!! Thanks muscle tech

Jan 12, 2019
Verified Buyer
  • 10 Jujube Gummy

Great pump, good taste, and long lasting energy. Don’t take it late in the day.

Jan 12, 2019
  • 10 Rainbow Fruit Candy

I have always been faithful to MuscleTech products, and this one just blew me away! The taste is great and the pre-workout "pump" I get from this product definitely improved my workouts! I even was able to add in a couple extra reps to each set. Overall, my performance has been "topped off" by this product, and I would recommend it to anyone looking for more power for each workout.

Jan 12, 2019
  • 9 Rainbow Fruit Candy

Love the taste! I use 1 scoop and that's good for me other products I use at least 2. No crash shakes or hitters. Will buy again.

1 Size
20 Servings
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Price: $37.99  ($1.90 / Serving)
Flavor Rating: 9.4

What's in MuscleTech Vapor One

Serving Size 1 Scoop (22g)
Servings Per Container20
Amount Per Serving % Daily Value
Calories 35       
Total Carbohydrate 1 g 0%*
Sugars 0 g 0%
Cell Volumization and Performance Complex
Beta-alanine 3.2 g
Creatine monohydrate 3 g
Betaine anhydrous 2.5 g
Taurine 1 g
VasoPrime Pump Matrix
L-citrulline 4 g
Nitrosigine® (arginine silicate inositol) 1.5 g
Hawthorn extract (as Crataegus pinnatifida) (fruit) 200 mg
VasoDrive-AP® (casein hydrolysate) 150 mg
NeuroAmp Sensory and Focus Blend
Caffeine anhydrous 350 mg
Choline (as choline bitartrate and alpha-glyceryl phosphoryl choline) 200 mg
L-theanine 125 mg
Japanese raisin tree extract (as Hovenia dulcis) (fruit) 100 mg
Yohimbe Extract (As Pausinystalia yohimbe) (bark) 30 mg
Standardized for 6% yohimbine       
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Other Ingredients:
Citric Acid, Silicon Dioxide, Natural And Artificial Flavors, Resistant Maltodextrin, Gum Blend (Xanthan Gum, Carrageenan, Cellulose Gum), Tartaric Acid, Sucralose, Acesulfame-Potassium, FD&C Yellow No. 6, FD&C Red No. 40.
Contains coconut and milk ingredients. Processed in a facility that also processes soy, wheat, egg, peanut, tree nut, fish and shellfish ingredients.

Directions For Vapor One: Assess your tolerance by following the instructions below. Once tolerance has been assessed, mix 1 serving (1 scoop) with 10 oz. of water, about 30 minutes before working out. Do not exceed 1 serving (1 scoop) in a 24-hour period. Drink 8 to 10 glasses of water per day for good health. Do not take withing 5 hours of bedtime. Read the entire label before use and follow directions provided. Day 1: Mix 1/4 scoop with 2. 5 oz. of cold water, about 30 minutes before working out. Day 2: Mix 1/2 scoop with 5 oz. of cold water, about 30 minutes before working out.

Warnings: Not intended for use by persons under 18. Do not use if pregnant or nursing. Do not use if you have a myocardial infarction (heart attack). Inhalation may amplify the inflammatory airway response in people with asthma. Consulet a medical doctor if you have a medical condition or before starting any diet or exercise program. One serving of this product contains up to as much caffeine as 4.5 cups of coffee. Caffeine-sensitive individuals may experience the following symptoms including (but not limited to) restlessness, nervousness, tremors, headache, anxiety, palpittations, increased heart rate or difficulty sleeping. Do not combine with other sources of caffeine or stimulants. Some individuals may experience a harmless tingling sensation from the concentrated performance dose of beta-alanine. For use by healthy individuals only. KEEP OUT OF REACH OF 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.