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If you've ever stared at the ceiling all night after a pre-workout-fueled training session, thinking, "I should not have taken that caffeine", then you've come to the right place.

If you've ever prayed to the supplement industry "overlords" for a product that could improve your workouts without devastating your sleep schedule, then you've come to the right place.

If you've ever bought a supplement with an under-dosed “pump matrix”, then - you guessed it - Sparta Nutrition has something new and powerful for you.

So get ready, because stimulant-free no longer means "boring"! We're confident to say that we've officially nailed the pre-workout pump formula!

For the late-night or stimulant-free athletes out there who demand massive pumps and performance, the new Kraken Pump is your next weapon to combat sluggish, uninspired, unfocused workouts.

Kraken Pump is our answer to a question that faces supplement consumers far too often: "Does a pre-workout need caffeine to work?" Before this epic combination of stimulant-free ingredients, that may have been a legitimate question. But not anymore.


Non-stim pre-workouts are plagued by proprietary blends. When a company gives you 3g of a “matrix” without telling you what you’re getting, they’re almost definitely ripping you off. Kraken Pump tells you exactly what is in each serving.


Nitric oxide leads to expanded blood vessels for increased nutrient delivery and earth-shattering pumps. Most of the best pump ingredients interact with the NO2 pathway. To make sure Kraken Pump lives up to its name, we provide full clinical doses of two of the best nitric oxide boosters around –– and they're not the ones you see on every other pre-workout label out there.


Yes, pumps are fun, but endurance really takes your sessions to the next level. To maximize gains, we need to maximize volume. And to maximize volume, we need to last... without relying on caffeine. Kraken Pump keeps you going far past your normal breaking point… without the stims.


Listen, we love caffeine. Here at Sparta Nutrition, we have some world-class supplements that contain caffeine ––  the original Kraken being our solution for those who want a stim-based pre-workout (and Kraken Black if you want to take the energy even further). But sometimes you need an evening workout and full night of sleep. Or sometimes you just need a stimulant break. We're here to support that, without dropping the potency.

HydroMax™ Glycerol is a classic ingredient in the pre-workout space, but HydroMax™ takes it to the next level. While traditional glycerol monostearate offers only 25% glycerol by mass, HydroMax provides a massive 65%,[1] giving you more bang for your buck. Stay hydrated -- the HydroMax in Kraken Pump can help saturate your muscle tissue with water. More water may lead to better endurance thanks to "hyperhydration" and better pumps thanks to "cellular swelling".[2] Remember, the Kraken is a sea monster... treat it as such and drink plenty of water!

Alpha-GPC may be the most potent form of choline on the market, which often brings enhanced focus and "mind-muscle" control to your training. But even better, research has shown that Alpha-GPC may improve power output![3] As a focus enhancer, it may help get you into the mental zone required to survive even the most intense workouts.[4]

We threw it into Kraken Pump to make sure you are performing all reps at your best –– and concentrate on each and every one. We believe that every pre-workout should include a cognitive enhancer because training transcends the physical realm. To really succeed in a training session, you have to be there. Body and mind.

VASO-6™ is a patented next-generation nitric oxide boosting ingredient isolated from green tea extract. It’s called VASO-6™ due to the six constituent molecules found in both grape seed and green tea that make it so effective as a pump enhancer. Research has shown that VASO-6™ may vastly improve nitric oxide synthesis in the body,[5] which leads to enhanced pumps in the weight room, and possibly more!

Pine Bark Extract is one of the more reliable ways to increase the plasma concentration of nitric oxide in the body. Once again, this yields improved blood flow and pumps, so pine bark extract alongside the VASO-6™ is the combination for earth-shattering pumps,[6] and it's a rare combination you don't see in many supplements. The enhanced blood flow provided by pine bark will make sure that the other ingredients hit your muscles even harder.


Focus, nitric oxide enhancement, strength gains, and cell hydration. Different angles of performance, all without stimulants. In other words, game over. With just four perfectly-placed ingredients, we settled a decade-old supplement industry question: can a pre-workout really work well without caffeine? Hell yes it can. Kraken Pump is our answer.

As always, we don’t want you to just take our word for it –– try a scoop and see for yourself. In fact, try two scoops…. but you won't need three. Just like the original Kraken with stimulants, Kraken Pump sets the bar for its category. Just make sure you’re well-hydrated and try it on arm-day before giving us your thoughts -- that is, once you're able to move your arms again.


Serving Size 1 or 2 Scoops (3.5g/7g)
Servings Per Container 40 (INTENSE!) / 20 (REGULAR)


  Amount Per Serving        % DV
HydroMax Glycerol Powder 65%     1g    -
Alpha-GPC 50%   300 mg   -
Vaso-6 (Gallate-Enhanced Oligomers)   150 mg   -
Pine Bark Extract (95% Proanthocyanidins)   100 mg   -
(L-Histidine,L-Isoleucine, L-leucine, L-Lysine, L-Methionine, L-Phenylalanine, L-Theronine, L-Valine, and L-Trptophan)    ** *
*Daily Value (DV) Not Established    


Ingredients: Gum Acacia, Natural and Artificial Flavours, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Citric Acid, Acesulfame Potassium, Sucralose, Silicon Dioxide, Calcium Silicate.