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Bone Labs Fight Fuel Pre-Workout — Fruit Punch

No jitters. No crash. No proprietary blends. Built for the demands of high intensity athletes — MMA, BJJ, Muay Thai, Boxing, Crossfit, Hyrox & Wrestling.

$45.99 USD
Sale price  $45.99 USD Regular price  $54.99 USD
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Bone Labs Fight Fuel pre-workout tub, Fruit Punch

Bone Labs Fight Fuel Pre-Workout — Fruit Punch

$45.99 USD
Sale price  $45.99 USD Regular price  $54.99 USD
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Bone Labs Fight Fuel pre-workout tub, Fruit Punch

✓ Fruit Punch flavor

✓ No jitters. No crash. No proprietary blends.

✓ 283mg multi-phase sustained-release caffeine — steady energy, not a spike

✓ 1,100mg electrolytes — prevents cramping in long, sweaty sessions

✓ 6,000mg L-Citrulline for blood flow, 2,500mg Beta-Alanine to buffer lactic acid burn

✓ Transparent formula — every ingredient and dose listed openly

✓ 30 servings per bottle

📦 Fast shipping anywhere in the United States

Not ready to commit? Try 2 servings for $4.99 →

The Pre-Workout Built for High Intensity Athletes

You've felt it before — the jittery spike, the shaky hands, the crash that hits right when you need to push hardest. We built Fight Fuel to address the shortcomings of mainstream pre-workouts to cater to athletes who need more from their pre-workout. 

Total caffeine: 283 mg per serving.

 

Most pre-workouts are built for a 45-minute gym session

We're doing something different. Most pre-workouts and energy supplements are geared towards short bursts of max effort followed by extended periods of rest. That doesn't cut it when you need long sustained energy for high intensity sessions. You need more than just a boost, you need hydration, focus and clean smooth energy, not something that does more harm than good, leaving you a jittery mess and crashing an hour later.

 

You don't need more caffeine — you need a better delivery system

Fight Fuel provides sustained energy, real hydration, and locked-in focus, engineered for combat sports and high-intensity training. We want you to have your best session every session. No guessing, no crash — just a clean foundation to consistently bring your best and enjoy the activities you love.

Clean steady energy, clinical doses, sharp focus and top-tier hydration

 

Who did we make Fight Fuel for?

For the Combat Athlete

You need more than jittery energy when you need to stay sharp during intense sparring and drilling. Fight Fuel buffers lactic acid, prevents cramping, keeps you hydrated and delivers calm, focused intensity that keeps your reactions crisp when the pressure is on. Built for MMA, BJJ, Boxing, Muay Thai, and Wrestling.

 

For the Endurance & Hybrid Athlete

If your sessions run over 60 minutes, the mid-workout wall is your biggest enemy. Our 1,100mg electrolyte blend and sustained-release caffeine keep you hydrated and powered without the jitter-and-crash of standard pre-workouts. Fight Fuel is perfect for Crossfit, Hyrox and any sport that requires endurance as well as power. 

 

For the High-Intensity Gym Goer

Tired of the anxious, jittery energy of generic supplements? Fight Fuel delivers massive pump and laser focus — without post-workout nausea or a late-night crash. Heavy gym sessions can be hampered by dehydration — stifling the signaling in your muscles, we take care of that. Try something that doesn't leave you feeling drained for the rest of the day so you can focus on setting PRs and enjoying your time in the gym. 

Formula Breakdown

Energy Complex — 283mg total caffeine

Three phase caffeine absorbtion for fast ignition and sustained output.

Caffeine Anhydrous (50mg) hits immediately.

Infinergy® Dicaffeine Malate (133mg) extends the energy without the drop.

Terracaf™ Natural Caffeine (100mg) supports long-term energy.

Paired with L-Theanine (100mg) to smooth the energy curve

Hydration & Electrolytes — 1,100mg

Designed for high-sweat environments and long training sessions where dehydration kills performance.

Sodium (600mg)

Potassium (200mg)

Magnesium (300mg)

Endurance Matrix

Delay fatigue

L-Citrulline (6,000mg) for maximum oxygen delivery and blood flow.

Beta-Alanine (2,500mg) to buffer lactic acid and delay the burn

Betaine Anhydrous (2,500mg) for cellular hydration and power output.

Focus & Resilience

Stay focused with Nootropics

L-Tyrosine (1,000mg) sharpens focus and reaction speed under fatigue.

Rhodiola Rosea (200mg) a nootropic that alleviates mental fatigue and stress.

Taurine (1,000mg) calms CNS overstimulation and supports neuromuscular function.

Bone Labs logo over a black and white boxing gym with heavy bags and a ring
Comparison chart of Bone Labs Fight Fuel versus a standard pre-workout on energy delivery, hydration and formula transparency

Your session with Fight Fuel

Slideshow

Pre-Training

Mix one scoop, 20–30 minutes before training or competition.

Built in the USA

Made IN the USA

Formulated and manufactured by Pure Private Label, a U.S.-based production partner.

Independently Verified

Eurofins, one of the world's leading testing and certification groups, independently evaluated our manufacturing facility.

GMP Certified

Every batch is produced in a facility built and operated to GMP standards, the FDA-recognized benchmark for supplement quality and safety.

Transparent formula

Full-Disclosure Label
Every ingredient, every dose, printed in the open. Zero proprietary blends. Nothing to hide.

Frequently asked questions

Will I feel any tingling or itching?

Some users experience a brief, harmless tingling sensation (paresthesia) from the beta-alanine in our Endurance Matrix. It's a well-known, normal response — not an allergic reaction — and typically fades with continued use.

Why not just use a regular pre-workout?

Many rely on massive stimulant doses that spike your heart rate and cause crashes. Fight Fuel is made for hybrid athletes, prioritizing sustained cognitive focus, lactic acid buffering, and hydration to keep you explosive for extended periods.

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location. We work with Amazon MCF to make delivery as fast as possible so your order ships from locations closest to you.

Where are your products manufactured?

Our products are manufactured in the USA. Some ingredients are sources overseas.

How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

  • 5 stars: 15 (65%)
  • 4 stars: 8 (35%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Tarafying

I haven’t used a pre-workout in quite a while, so grabbing this honestly helped motivate me to ease back into my regular workout routine. I tried the fruit punch flavor and was pleasantly surprised by how good it tastes. A lot of pre-workouts have that overly tart, sour, or chemical taste, but this one was much smoother and easier to drink.It also mixed really well in my shaker bottle. After just a couple of shakes, it dissolved quickly without leaving a bunch of gritty powder at the bottom. I took it before my workout and felt it start kicking in around 15 minutes later. I did get the usual pre-workout tingles, but nothing that felt too intense or uncomfortable. Once it kicked in, I felt ready to get started and it helped keep me going throughout my workout.I also really appreciate that it includes electrolytes, especially since hydration support is always a nice bonus when working out. The formula feels well thought out, and I like that the label clearly lists everything instead of hiding behind a vague blend.For the amount you get, this is a really good value. The container is large, the price point is fair, and the quality seems excellent. This is definitely my new go-to pre-workout, and I’m excited to keep using it as I get back into my fitness routine.

P
Polsvoice

I have taken a lot of pre workouts over the years but this is the first time I have come across one that is supposed to be formulated especially for fighters so I figured why not and picked it up.The tub is way larger than it needs to be for this amount. This could have been in a tub half the size but marketing big… I get it. The pre mixes well and goes down smooth. Taste I would say is a 9/10 but that’s not really important.It hits in about 20 minutes and I’d say it’s as good as any mid to high stim pre workout with no noticeable crash or bad side effects. I’ll continue using this one and might even try another flavor if it’s available. 5 stars!

A
Amazon Customer

This item arrived nicely sealed in a standard pre-workout type container. The powder on the inside is a light reddish color, and it was fully powder and not chunks or a big block, indicating that the seal sufficiently protected the item from any exposure to humidity.This item includes the required scoop, and I really didn’t notice much of a smell as I was putting it in my water. I used one scoop of the powder in a 16 oz bottle of water, and my initial impression was that it tasted ok, maybe a little like watermelon, not fantastic, but not bad at all. I innocently chugged my drink and got ready to head out on my run. After about 10 minutes I wondered why I felt a little itchy, but assumed it was just my imagination. After 20 minutes, I was taking benadryl and a cold shower in the assumption that I must be massively allergic to one of the ingredients because I wanted to rip my skin off my bones, with my fingernails eagerly serving as claws. After Google reassured me that this was probably a normal reaction to the beta-alanine, I started to go for that run I had planned on, except putting on running clothing felt like taking sandpaper to my skin, and stepping out into the humidity of a 94-degree day, when I was so itchy I could barely think, made me wonder if death might be a more preferred option.After about an hour, the raging itching subsided to feeling more like a sunburn, and after a few hours, I was totally back to normal. If I eliminate the little part of this event that made me wonder if hives might actually be invisible, the rest of the experience of using this pre-workout was fine. The powder dissolved fully and quickly into my water, the taste was ok, and I had no problem drinking the entire bottle before I realized that I might have a problem. In terms of energy, I didn’t feel jittery at all, and I didn’t notice a crash, but I also had zero motivation to work out after surviving death by itching. I spent the night sitting on my couch, first with a giant cup of water and ice, trying to dilute the misery, then with ice cream, and then with pizza, since after that ordeal I deserved a pity meal.Since I have only used a few other pre-workouts prior to this one, I’m going to default to the idea that my experience was just a result of hypersensitivity to some ingredient or combination thereof. If not, there is also the very real potential that I am just a big wimp who doesn’t deserve the giant gains of a great workout. As such, my rating is based primarily on the taste and consistency of the drink, the fact that it didn’t make me jittery, and the positive point that there was no major crash after it wore off. Amusingly, when I went to take a picture of the powder inside the jar, I couldn’t get the lid back off, since apparently my massive muscles had tightened it too tightly. Since I won’t ever need to take the lid off again, that little problem is barely even an issue worth noting.

A
Amazon Customer

Great for sustained energy and focus without the jitters.I’ve tried a lot of pre-workouts over the years, and this one quickly became a favorite. I have used this product twice now prior to my workouts, and it takes a performance-focused approach built around endurance, hydration, and focus rather than just hitting you with excessive stimulants. It feels particularly well-suited for longer workouts, conditioning sessions, or combat sports.Energy & Performance:* Smooth Boost: It kicks in about 20–30 minutes after taking it. It’s a clean, alert energy that gets you locked in for drills and conditioning without making you feel shaky or overstimulated.* No Crash: The energy stays steady throughout the entire workout. I didn't experience the sudden drop-off or hard crash that usually comes with high-stimulant products.* Good Hydration: Thanks to the electrolytes, taurine, and citrulline, I felt less drained during intense, sweaty rounds and could keep my intensity up.Flavor & Mixability:The mixability is excellent with no clumping or chalky residue. The flavor is refreshing and easy to drink, completely avoiding that overly sweet, artificial taste. Just a heads up: if you mix it in 16 ounces of water, the flavor becomes extremely mild—almost unflavored—so you may want to use less water if you prefer a stronger taste.Packaging & Convenience:The product is securely sealed for safety and freshness, with a clear expiration date on the bottom. It also includes a large, accurate measuring scoop. This has been really convenient for my first two days, as it allows me to start with the smaller amount and ramp up the dose slowly to acclimate to the caffeine.Overall:It’s a well-designed product with a clear purpose. If you want sustained energy, hydration, and reliable performance over a cheap caffeine rush, this is definitely worth trying.

S
Scott

I haven't tried a lot of pre-workout powders, so I don't have a huge number to compare this one to, but I was pleasantly surprised by it. It mixed easily with water and didn't leave any clumps behind. The flavor was also really enjoyable, which made it easy to drink before my workout. I drank it about 30 minutes before exercising so I had time to finish the 12 ounces of water and let it settle. By the time I started my workout, I felt more focused and found it easier to push myself through my usual routine. One thing I really appreciated was that I didn't experience the racing heartbeat or jittery feeling I've had with some other pre-workouts. The energy felt much smoother and more manageable. The only side effect I noticed was a tingling, itchy sensation that came and went during my workout and for a little while afterward. It felt like pins and needles across parts of my body and lasted for about two hours. It wasn't painful, but it was definitely noticeable. Aside from the tingling, I had a really positive experience. It tasted good, mixed well, gave me steady energy without the jitters, and helped me stay focused throughout my workout.

C
Cameron

This pre-workout takes a performance-focused approach that I appreciate. The formula is built around endurance, hydration, and sustained training performance rather than excessive stimulants, with solid doses of citrulline, betaine, taurine, electrolytes, and focus-support ingredients. It feels particularly well suited for longer workouts, conditioning sessions, and combat sports.I do have a few formulation critiques. The 600mg sodium content may be higher than some users need, the B12 dose is far beyond what most people will benefit from, and I would have preferred to see the beta-alanine bumped up to the common 3.2g clinical dose instead of 2.5g. None of these are major issues, but they're the reason this isn't quite a perfect score for me.Mixability was excellent with no clumping or residue. My biggest complaint was the flavoring—it was extremely mild in 16 ounces of water, to the point that it almost tasted unflavored. Overall, though, it's a well-designed pre-workout with a clear purpose, and I think it will appeal to athletes looking for endurance, hydration, and focus support rather than a heavy stimulant experience.

H
Henry K. Patterson

I tried this before a few workouts and liked that the energy came on gradually instead of hitting all at once. The fruit punch flavor is easy enough to drink, and it mixed well with water without leaving a lot of grit at the bottom of my shaker bottle.What stood out to me was that I felt energized through my workout without the shaky feeling I've had with some stronger pre-workouts. I also didn't notice much of a crash afterward, which made it easier to get on with the rest of my day. I knocked off one star because the flavor is a bit sweeter than I prefer, but the performance itself was solid and I'd use it again for training sessions.

A
Amazon Customer

I ordered this drink mix because I use a preworkout multiple times a week. This one is about average, with the expected supplements included. What it is missing is anything exotic, which usually have a negative impact on taste. This one is just OK. Not repulsive, but the fruit punch flavor could be improved. Caffeine levels are good enough to be effective, and not overly outrageous enough to nave negative digestive effects in the middle of your work out. The price per oz is competitive with some of the lower tier national brands.

A
Amazon Customer

Most pre-workouts hit like a sledgehammer, leaving your heart racing before you even finish warming up. Fight Fuel dials in a surprisingly steady, focused drive instead. The sustained-release caffeine gives you a clean ramp-up that lasts through heavy conditioning sets without the skin-crawling jitters or an awful post-workout crash. The electrolyte dose is noticeably effective for staying hydrated during long, sweat-heavy sessions.Pros:Clean Energy Curve: Delivers consistent stamina without feeling over-stimulated or hyperactive.Solid Hydration & Endurance: The 1,100mg electrolyte blend paired with L-Citrulline keeps muscle fatigue and cramps at bay.No Sudden Crash: Tapers off smoothly so you can go about your day normally afterward.Cons:Sweet Flavor Profile: The Fruit Punch is on the sweeter side; you’ll want to mix it with at least 14–16 oz of cold water to cut the intensity.Moisture Sensitive: Like most heavy-electrolyte powders, it can clump if the tub is left in a humid gym bag, so keep the seal tight.

J
JJ

I've taken pre-workout for years, both in and out of the gym. I'm a fan, and an advocate, and tend to recommend it to others whether they're working out or not. In the age of energy drinks and the exorbitant cost that comes with them, I think it's worth it to get a tub of pre-working, which will give you the fruity taste, and the energy to go with it.But, not all pre-workout powders are the same. Typically, they contain a lot of caffeine, and I'm typically judging if it's enough, and also not TOO MUCH. Other ingredients play their part but past caffeine, you're probably judging the product based on taste, which I'll talk about. This mix does however contain beta-alanine, which I believe is the chemical responsible for making your skin feel hot. That one exists here, and it's one I appreciate as it really tells you when it's kicking in. Not everyone loves that itch, but I do and it's a staple of a good pre-workout.Talking effectiveness, this works. You can feel it and you can tell it's feeding you the caffeine and doing it's job. I will say for me, it felt a bit weak. Pre-workouts typically give you a dosage of 100mg of caffeine, about a cup of coffee, and that's what you'll get here. However, many pre-workouts give you way more. I don't need a ton, so this is a good amount, but none the less, I didn't feel a zip quite like I do on some other brands.The star of the show here is the taste. I thought it was great. I'm not typically a fan of fruit punch, but I thought this was good. To recap;PROS: Effective-Enough, and Taste good.CONS: Price is a bit high for a brand I've never heard of. Especially considering it didn't give me a major boost, and was sort of lacking in energy delivery.Overall, I would recommend, and buy it again, but only if I could get it for about half-off it's current price.

A
Antonio

I appreciated that this pre-workout delivered a gradual increase in energy instead of an intense spike followed by a crash. It mixed well, tasted better than many supplements I've tried, and provided enough focus for longer training sessions without making me feel overly wired.The effects felt more moderate than some high-stimulant pre-workouts, so anyone looking for an aggressive boost may find it underwhelming. For my workouts that was actually a positive, but it may not satisfy everyone depending on what they're expecting.

p
peter

The powder mixes easily with water and creates a drink with a pleasant taste that is easy to enjoy before training. I like that the formula includes ingredients such as L-Citrulline, electrolytes, and caffeine, which makes it a good fit for active days when I want extra support during workouts. The container size is convenient and provides many servings, making it easy to keep at home or take to the gym. The texture mixes well without leaving a lot of powder at the bottom of the bottle. I enjoy the balance of energy and hydration ingredients in one product instead of needing several separate supplements. The packaging is neat, and the information on the label is clear and easy to read. T

K
Kevin Jenkins

I've tried a lot of pre workouts over the years, and this one does a lot of things right. The biggest standout is the sustained release caffeine. Instead of getting a huge burst of energy followed by a crash, the energy comes on smoothly and stays consistent throughout my workout. I never felt jittery or overly stimulated, which is a huge plus, especially for longer training sessions.The formula is also impressive. I like that everything is fully disclosed with no proprietary blends, so you know exactly what you're getting. The combination of L-citrulline, beta-alanine, and electrolytes gave me solid endurance, good muscle pumps, and helped me stay hydrated during tougher workouts.The fruit punch flavor is decent, but it's probably my biggest complaint. It's not bad by any means, but it isn't anything special either. I was hoping for a stronger, more authentic fruit punch taste, and it came across as a little flat compared to some other pre workouts I've tried.

B
Big Ry

This combat-focused pre-workout stands apart from many traditional formulas by emphasizing steady energy, hydration, and endurance rather than delivering an overwhelming stimulant rush. Instead of producing the intense, jittery feeling that some pre-workouts are known for, it provides a more controlled boost that works well for martial arts, strength training, conditioning workouts, and other athletic activities that require sustained focus.One of the biggest strengths is the sustained-release caffeine. The energy builds gradually instead of hitting all at once, helping maintain concentration throughout a longer training session. I never experienced the racing heartbeat or anxious feeling that some high-stimulant products can produce, and the gradual release also helped avoid the noticeable crash that often follows heavily caffeinated pre-workouts. The result was a smoother, more consistent level of energy that lasted through the workout and into recovery.The hydration component is another welcome addition. With a substantial electrolyte blend, the formula helps replace minerals lost through sweat, making it especially useful during longer or higher-intensity training sessions. Whether lifting weights, participating in combat sports, or exercising in warm conditions, maintaining hydration plays an important role in performance, and this formula supports that without requiring a separate electrolyte drink.The inclusion of L-citrulline is another benefit. During workouts, I noticed good muscle pumps and improved endurance, particularly during higher-repetition sets and conditioning circuits. While individual results will naturally vary, the formula seems well balanced for supporting blood flow and delaying fatigue without relying solely on stimulants to create the perception of increased performance.The powder mixes easily with water, leaving very little residue at the bottom of the shaker bottle after a quick shake. The flavor is enjoyable without being excessively sweet, making it easy to drink before training without feeling overly heavy or syrupy.I also appreciate that the formula appears designed around overall athletic performance rather than simply maximizing caffeine content. The emphasis on hydration, endurance, and sustained energy creates a more balanced experience that feels appropriate for athletes who train regularly instead of those simply looking for the strongest stimulant possible.Overall, this is an excellent pre-workout for anyone seeking clean, long-lasting energy without the jitters or post-workout crash. The combination of sustained-release caffeine, electrolytes, and performance-supporting ingredients provides a balanced approach that helps improve focus, endurance, and hydration throughout demanding workouts. It is particularly well suited for combat sports, functional fitness, and extended training sessions where consistent performance matters more than an initial burst of stimulation.

i
irish

I am one of those that usually drinks about half a monster before my workout. Here recently though I have not been so I wanted to try this product out and use it sparingly. So for my first couple of times I have only used about a third of a scoop to start.I noticed once I got to the gym that I definitely had more available energy. I was not jittery or itchy like many others claimed. I do have a rather sensitive stomach , and my stomach was a little bit upset by this but I kinda expected that. Nothing new there. Most caffeine products do upset my stomach.I noticed an improved efficiency when lifting weights, though by the end of my workout I was feeling lessening effects. I definitely fatigued my muscles though. Which is always the goal. I will continue using it at 1/3 a dose cause it seems to work for me. If I find that it does not work I will obviously up the dose of it but for now, as is if I only use a third in this will last a really long time.Also wanted to comment regarding the flavor, it was extremely mild. Some products that I have tried in the past did have a bitter taste because of the caffeine,and this did not. It dissolved easily, I only used about 10 ounces of water for the 1/3 scoop and it was very pleasant. I was actually very surprised.

S
Sam Beckett

Fruit punch flavor hits like it means business, no chalky aftertaste, no gagging down grit just to get through a shake. Feels like it flips a switch somewhere in my legs, one scoop and suddenly stairs are enemies I actually beat, and that jump in strength is not subtle at all. I noticed the label lists every single ingredient and dose right out in the open, no secret blend nonsense hiding behind fancy words. Now the empty tub sits by my shaker bottle like a tiny trophy from every session it fueled.

M
MJS

This pre-workout gives me a nice steady boost instead of launching me into another dimension. Great for high endurance cycling! I feel energized and focused during training without the shaky hands or inevitable crash later, which is exactly what I was hoping for. It also mixes well and doesn't leave gritty surprises at the bottom of my workout bottles.The added electrolytes are a welcome bonus, especially during longer cycling sessions or sweaty workouts. It feels well balanced and lets me concentrate on the workout instead of wondering when my caffeine is going to betray me. This is a big ol' container, too! Recommended.

A
Amazon Customer

I am an NASM certified personal trainer and nutrition coach with decades of experience in the health and fitness industry. In my spare time, I enjoy testing and reviewing fitness products for Amazon. As a man over 50, I appreciate the value of a good pre-workout regimen. I am always keen to try new supplements, especially ones with quality ingredients. When I was offered the opportunity to test and reviewed this product, I was curious to check it out.It arrived well packaged, and in good condition. The container was properly sealed. The ingredients statement lists a number of very good, high-quality ingredients that are in appropriate doses. I appreciated very much that it has slow release caffeine as well. Perhaps what I most appreciated is that this company did not overlook the importance of electrolytes. I used the product daily for about a week. The nitric oxide boosters certainly packed a punch and gave a good pump. The product dissolves nicely in cold water.The only thing that I did not like about this product was the flavor. I got fruit punch. The texture and flavor reminded me of the liquid antibiotics that you give to children. I think I would’ve preferred something that was more citrus flavored. Although I think flavor is important, the performance of this product still warrants a five star review. I think it offers significant gains, and left me feeling good for hours after my workout. In terms of value, I think it’s competitively priced.