Stim-X
Nutrabolics

Stim-X, 30 Servings Iced Raspberry

Fully-Loaded Pre-Workout To Support Performance*
A 100% Transparent Powerhouse Designed To Ignite Your Central Nervous System*
8.8 out of 10 (12 Reviews)
1 Size
30 Servings
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1 Flavor
Iced Raspberry
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Price: $37.99 ($1.27 / Serving)
Flavor Rating: 7.7

Product Overview

Nutrabolics
Nutrabolics Thermal-XTC bottle

1600MG

CARNOSYN
BETA ALANINE

500MG

ARGININE AKG

250MG

ARGININE HCL

250MG

ASCORBIC ACID

150MG

THEOBROMINE

50MG

SYNEPHRINE
No Aspartame
Explosive Energy*
Ignites Metabolism*
Insane Muscle Pumps*
Amazing Taste

This limit-breaking, 100% transparent pre-workout powerhouse was clinically-designed to ignite your central nervous system (CNS) and crush your previously-unattainable performance goals. Working within seconds of ingestion, each hardcore scoop of STIM-X™ is fully-loaded with a maximum dose of stimulant energy ingredients including CarnoSyn®, Theobromine, and Synephrine. Our devastating blend of actives also contains Arginine AKG and Arginine HCL for insane skin-bursting pumps and vascularity. STIM-X™ works to stimulate every fiber of your muscle for explosive energy, laser focus, and maximum stamina.*

Pineapple Iced Raspberry Peach Mango Fruit Punch Fruit Punch

“Stim-X is the #1 high-stim euphoric pre-workout i’ve tried. The rush of euphoria and pump stacks perfectly with supernova to amplify and expand the effect!”

- Henri-Pierre Ano
IFBB Pro Bodybuilder

Stacks Well With

Nutrabolics Anabolic State Nutrabolics Waxybolic Nutrabolics IsoBolic Nutrabolics Supernova
Innovation is Everything

Ratings & Reviews

Overall Rating
8.8
12 Ratings
Verified Buyer Rating
10
2 Ratings
Average Flavor Rating
8.8
1 Flavors
Top Rated Flavor
7.7
Iced Raspberry
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
9
 
  • 9 Iced Raspberry

I chose the Iced Raspberry flavor and honestly at first wasn't sure if I was a fan, but I would buy the flavor again- I did like it. Mixed great! No little particles floating around to leave grit in the bottom of your shaker/cup or in your teeth :D As for energy- here's the kicker....I am usually up at 3 am- at the gym by 5am- and not home until 7:30-8 pm.... in bed by 10pm. So, as you see, not much rest for the wicked. I am a nurse/firefighter and am on the go constantly. That being said...there are definitely mornings that I do NOT want to get up and train.... nor do I have the energy to do so. I have been dosing with a rounded scoop of StimX about 15-20 min pre-workout (I drink more coffee than I should so at my weight this is probably a large serving for me)...and found that this is my sweet spot. No jitters, no headache (which is HUGE for me with pre-workouts- MOST of them I've tried trigger a migraine- NOT Stim-X- and for that alone I would buy it!)- and a very very clean energy- with great focus. I do feel some BA tingles, but nothing distracting at all. Strength has been good- pumps have been ok. Definitely a plus with my energy and stamina though. A noticeable-positive- difference!

7
 
  • 7 Iced Raspberry

Fantastic product for an introductory pre. Mild caffeine content and a good dose arginine and theobromine. Very tasty, but must be stored in the fridge. Overall a good purchase, would benefit someone looking for an energy drink replacement that will actually help when lifting/working out.

5
 
  • 1 Iced Raspberry

I actually got the Peach Mango, but it's not listed here. This has to be the worst tasting Pre-Workout I've ever tried, possibly the worst tasting supplement in the entire universe. It looks brown-ish, like baby diarrhea, definitely smells like rotten mangoes (there was a centenarian and massive mango tree in my school yard, trust me on this, I know how rotten mangoes stink) with a hint of peach. The flavour itself is another entire experience: there's nothing mango-ey or peachy on it - it tastes like you've mixed soil and sugar. With that rotten mango smell, drinking this is a chore! Now, on the effects: I am used to ProMera Sports Beta-Cret and Capsi-blast, which are excellent products, give me an almost immediate kick that lasts for hours. I've used both for ballet, cycling and swimming, with incredible results. Nutrabolics Stim-X has very little effect on my energy levels and definitely doesn't last that long - after one hour or so the kick disappears giving room to exhaustion. I can swim maybe one hour on this, and that's it. Maybe the Iced Raspberry flavour is not that awful, but I'm definitely not giving it a try.

8
 

Flavor: Peach Mango I received this product from the forums here on bodybuilding.com in exchange for an honest review. My background in pre-workout is minimal as I tend to stick to coffee or the occasional white monster energy drink. I also workout more late at night so tend not to use pre-workout so I can still sleep, but decided to give this a try. And when it comes to taste, I've got to say this product is great. Energy I think is there but I wasn't quite sure as I didn't feel a spike or anything that I've read people talk about in pros/cons of preworkouts. Flavor: This is the big one. I haven't tried many others but I've never been a fan of the common fruit punch flavor used. However, this peach mango was a tasty combination. It's more peach than mango but still comes off with good flavor. It also mixes well for the most part, even in juice and I may have also mixed some with half a can of sugar free red bull just to see how that would go. Made for a palatable drink which is a job well done since I only like the flavored red bulls not the regular ones. Energy: I didn't feel a slump or anything despite having it at times when I was a little lower in energy or in one case, very lacking in sleep. I didn't feel a huge jump either but that's fine. I'm not quite sure what I should feel or look for in particular with this kind of product (nor do I know for pump factors but luckily not trying to find that at this time). It didn't give a crash later, so that's a definite bonus. Only suggestion is that it doesn't pair that well with a headache but most stimulants in this classification probably won't go well with such. Overall, it's a good product that has great flavor. Not the highest in energy burst but that also comes with not having a negative reaction in return either. Overall, I'd recommend this for anyone wanting a good tasting peach flavored preworkout.

9
 

I actually had the Candy Blast and the flavoring was fantastic. Was a mix between skittles and blue raspberry taste to me. BA tingles came right away but not overpowering. The energy was great with NO crash! No complaints from me and would recommend trying for a pre workout.

9
 

A big thanks and mad props to the Nutrabolics team for allowing me to try this product for free! Okay, this stuff is very good. First, you know exactly what you're getting, no prop blend here folks and that's tops in my books. Second, the one scoop provides perfect balance for what you need in the gym. I say in about 10-15 minutes, I could feel it. No jitters or anything of that sort. Third, this product provided adequate pumps along with clean energy for when you really need to go balls deep at the gym. It mixes very well with water without any foaming issues. Again, good, quality ingredients that for the most part are adequately studied so you know what you have working for you. Definitely a keeper for me and highly recommend! Definitely will grab another tub of this stuff when I'm out.

10
 

By now i have been using it for the past couple of weeks, and to say the least, i am very pleased with my purchase The energy and endurance i get off of this is incredible, which is exactly what you would expect from a product with the name of "Stim-X" Even hours after i am finished with my workout, i still feel a bit stimmed up, nothing too insane ...although i might be saying otherwise if had dared to 2 scoop this LOL The pumps were very good as well! I had a shoulder workout earlier today and was doing moderately high rep with lower weights..and wow, the pump was unreal! Probably the best pump ive ever had in my shoulder! Which was partly because i was REALLY focusing hard on activating the muscle, but mostly because of the added Arginine. Arginine is one of my fav supps for pumps, and im super happy to see it in the mix Mixability and taste are near perfect. I mixed a scoop in about 10 ounces water and found it a little too sweet...14 ounces was the sweet spot for me. Black Cherry lime tastes freaking amazing. Just a heads up, i usually just dump a scoop in my mouth and chase it with water, and i had ZERO issues with taking it this way...simply because the scoop is so dam small and the flavor is so good. Focus, well, surprisingly i got a good amount of focus from this pre...i say surprisingly because it it wasn't advertised on the tub. But i guess the energy formula is just SO on point that it even enhances the mental side as well Energy/Endurance - 10/10 Focus - 9/10 Pump -10/10 Taste/mixability - 10/10

9
 
  • 8 Iced Raspberry

Mixes well. Not overly sweet. Good energy. I'll buy again

10
 
  • 10 Iced Raspberry

Best preworkout on the market ! The flavour , the pumps , the focus ... im left speechless .. Flavour : not to sweet with 1 scoop Pumps : works instantly and lasts forever , less sets needed ! Also the preworkout kicks in within 5 minutes and there is absolutely no crash after your workout . All it does , is make you super hungry but that’s about it .

10
Verified Buyer
  • 10 Iced Raspberry
10
Verified Buyer
  • 9 Iced Raspberry

Holy f*ck*ng sh*t! Stim-X is a recommendation if you go really hard in the gym. One scoop kicks in in less than 5 minutes. It gave me that pump and really wakes you up. It mixes well with water and no energy crash. All pump and energy. I thought my old pre-workout was strong (Shadow-X) until I gave Stim-X a shot. I'm glad I did and I'm coming back for a second tub once I run out.

10
 

Flavor: Candy Blast Taste: I was really excited about trying this product out. I had heard a lot of great stuff about the Candy Blast flavor with other Nutrabolics products, so I couldn’t wait to get this in the mail. The flavor is great. It is sweet, so I recommend more than the suggested 8-10oz of water. It definitely has a flavor similar to that of the old school “bomb pop” popsicles. And to me the flavor is more enhanced with the extra water. Also, it might seem weird, but it’s worth noting that it does taste good even stacked with other flavored supplements, such as Waxybolic Peach Mango. Since I really like tart flavors, I have to give the edge to Black Cherry Lime. But still, I give Candy Blast flavor a 9/10. Benefits: Here’s where it really gets fun. Most people would say effects should be the primary focus and flavor secondary. I mean, who wants a great tasting product if it’s not going to deliver the benefits that it promises. Stim-X claims to give you explosive energy, maximum performance, insane muscle pumps, while it ignites your metabolism. I’m glad to say, they delivered. Focus: I was definitely focused on the workouts. Even though “focus” isn’t even one of the claimed benefits, I was completely tuned into what needed to get done at the gym. I give focus a 10 out of 10. Energy: Though it has less caffeine than its predecessor Supernova, Stim-X still sets the bar for other preworkouts. With only 150mg of caffeine I felt great the entire workout! There’s nothing worse than being in the gym and not having the motivation because you’re too tired to function. You don’t have to worry about that with Stim-X. Even though I’m pretty stimulant tolerant, I still felt amazing. I give energy a 10 out of 10. I also loved the feel from the thebromine and the synephrine. I was hot within a few minutes of starting the workout and I had a heavy sweat going when it was all said and done. Pump: Pumps were great. Stim-X has enough arginine, beta-alanine, and niacin to really get your blood flowing. You’ll look forward to arm workouts. I give pump a 10 out of 10. Endurance: I had lasting energy for the duration of my workouts. It’s good to know that you have a product that can keep you going without having to worry about crashing mid-workout. Stim-X gives you sustainable, explosive energy that gets you through. I give energy a 10 out of 10. Label: I love the “100% transparent” label. There are no proprietary blends hiding the dosages of ingredients. The “energy matrix” is completely broken down. I would like to see all companies go to a completely transparent label. I give the label a 10 out of 10. Mixability: No mixability issues whatsoever. I threw in my Stim-X in a shaker cup with my water and it mixed great. I give mixability a 10 out of 10. Value: At $26.99 you get 30 servings for approximately $0.90 a serving. I think this is a good deal for what you’re getting. I give value a 10 out of 10. Overall Score: Overall, this is a wonderful product. You should definitely enjoy it and it’s worth a try. I give it a 10 out of 10. Even if you don’t prefer the Candy Blast flavor, this product does what it says it does. (Although, the Candy Blast flavor is good!) Pros: Great benefits all around! Cons: None.

30 Servings
30 Servings
$1.27 Per Serving
$37.99
Flavor
Rating
Iced Raspberry
7.7

What's in Nutrabolics Stim-X

Serving Size: 1 Scoop (6 g)
Servings Per Container: 30
Amount Per Serving % Daily Value
Vitamin C (As Ascorbic Acid) 250 mg 417%
Niacin 27.5 mg 138%
Vitamin B6 (As Pyridoxine HCL) .715 mg 36%
Vitamin B12 (Methylcobalamin) 1,000 mcg 16,667%
CarnoSyn® Beta-Alanine (3-Aminopropanoic acid) 1,600 mg
Arginine Alpha Ketoglutarate 500 mg
Arginine HCL 250 mg
Theobromine Cacao (12% Theobromine) 150 mg
Caffeine Anhydrous 150 mg
Citrus Aurantium (30% Synephrine) 50 mg
* Percent Daily Values are based on a 2,000 calorie diet. † Daily Value not established.
Other Ingredients:
Natural And Artificial Flavor, Citric Acid, Malic Acid, Acesulfame Potassium, Sucralose, Silicon Dioxide, Calcium Silicate, Red Beet Powder (for color).

Directions For Stim-X: Add one scoop of STIM-X™ (6g) to 8 oz - 10 oz / 250 mL - 300 mL of cold water and shake for a few seconds. Consume 15 minutes before exercise. Begin with one serving to assess tolerance before considering increasing the dosage. Never exceed two servings per day. For best results, combine with a diet and exercise program. 

Warnings: For adult use only. Do not use if sensitive to caffeine. Keep out of reach of children. Consult your physician before using the product if you have any medical condition. Do not use if you are pregnant or nursing.

* 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.