Bare Knuckle V6 takes everything the original stood for and pushes it further.
We loaded this formula with:
Massive clinical-level doses
Heavy nitrate technology
Extreme focus support
Full performance hydration
Advanced pump ingredients
Zero proprietary blends
Zero fillers
Zero stimulants
Every ingredient was selected for a purpose. Every dose was built to perform.
EXTREME PUMPS & BLOOD FLOW
At the core of Bare Knuckle V6 sits a devastating pump and performance matrix featuring:
10,000mg L-Citrulline
4,200mg Arginine Nitrate (NO3-T®)
508mg Vaso-Drive AP®
400mg Grape Seed Extract
The result?Explosive pumps. Enhanced vascularity. Increased nitric oxide production. Muscle fullness that feels absolutely ridiculous.
This is the kind of formula that turns warm-ups into skin-splitting pumps.
NOOTROPIC LOCK-IN WITHOUT CAFFEINE
Stim-free does NOT mean low intensity.
BARE KNUCKLE V6
THE EVOLUTION OF STIM-FREE DOMINANCE
No caffeine.No stimulants.No compromise.
Bare Knuckle V6 was built for those who demand maximum performance without relying on stimulants. Whether you train late at night, stack your own stimulants, cycle off caffeine, or simply want pure performance-driven output — this formula was engineered to deliver aggression, focus, pumps, strength, hydration, and performance at a level most “stim-free” products could never touch.
This is not a pixie-dusted pump product pretending to be a pre-workout.
This is Bare Knuckle V6.
A fully transparent, nitrate-loaded, nootropic-packed performance formula designed to hit like a freight train — WITHOUT STIMULANTS.
WHAT MAKES V6 DIFFERENT?
Bare Knuckle V6 takes everything the original stood for and pushes it further.
We loaded this formula with:
Massive clinical-level doses
Heavy nitrate technology
Extreme focus support
Full performance hydration
Advanced pump ingredients
Zero proprietary blends
Zero fillers
Zero stimulants
Every ingredient was selected for a purpose. Every dose was built to perform.
EXTREME PUMPS & BLOOD FLOW
At the core of Bare Knuckle V6 sits a devastating pump and performance matrix featuring:
10,000mg L-Citrulline
4,200mg Arginine Nitrate (NO3-T®)
508mg Vaso-Drive AP®
400mg Grape Seed Extract
The result?Explosive pumps. Enhanced vascularity. Increased nitric oxide production. Muscle fullness that feels absolutely ridiculous.
This is the kind of formula that turns warm-ups into skin-splitting pumps.
NOOTROPIC LOCK-IN WITHOUT CAFFEINE
Stim-free does NOT mean low intensity.
Bare Knuckle V6 delivers tunnel-vision focus and high-level training intensity through:
6,000mg L-Tyrosine
800mg Alpha GPC
400mcg Huperzine A
No crash.No jitters.No heart-racing overstimulation.
Just pure mental drive and training focus.
PERFORMANCE WITHOUT LIMITS
This formula wasn’t built just for pumps.
With:
6,400mg Beta Alanine
5,000mg Betaine Anhydrous
3,000mg Taurine
Himalayan Pink Salt + Potassium
AstraGin® for absorption
Bare Knuckle V6 supports endurance, power output, hydration, muscular performance, and recovery during brutal training sessions.
Whether you’re pushing heavy weight, high volume, or long sessions — this formula was designed to keep you going.
HALF SCOOP OR FULL SCOOP?
Each tub provides:
40 half servings
20 full servings
And yes — the difference matters.
A half scoop already hits harder than most non-stim formulas on the market.A full scoop? That’s where things become truly aggressive.
New users should absolutely assess tolerance first.
Because Bare Knuckle V6 doesn’t feel like a typical stim-free pre-workout.
It feels like a weapon.
WHO IS BARE KNUCKLE V6 FOR?
Late-night trainers
Athletes cycling off stimulants
Pump chasers
Strength athletes
Focus-driven lifters
Anyone tired of weak “stim-free” formulas
THE BOTTOM LINE
Bare Knuckle V6 was built to prove one thing:
You do NOT need stimulants to train at an elite level.
You need the right formula.
And this one was built to dominate.
6,000mg L-Tyrosine
800mg Alpha GPC
400mcg Huperzine A
No crash.No jitters.No heart-racing overstimulation.
Just pure mental drive and training focus.
PERFORMANCE WITHOUT LIMITS
This formula wasn’t built just for pumps.
With:
6,400mg Beta Alanine
5,000mg Betaine Anhydrous
3,000mg Taurine
Himalayan Pink Salt + Potassium
AstraGin® for absorption
Bare Knuckle V6 supports endurance, power output, hydration, muscular performance, and recovery during brutal training sessions.
Whether you’re pushing heavy weight, high volume, or long sessions — this formula was designed to keep you going.
HALF SCOOP OR FULL SCOOP?
Each tub provides:
40 half servings
20 full servings
And yes — the difference matters.
A half scoop already hits harder than most non-stim formulas on the market.A full scoop? That’s where things become truly aggressive.
New users should absolutely assess tolerance first.
Because Bare Knuckle V6 doesn’t feel like a typical stim-free pre-workout.
It feels like a weapon.
WHO IS BARE KNUCKLE V6 FOR?
Late-night trainers
Athletes cycling off stimulants
Pump chasers
Strength athletes
Focus-driven lifters
Anyone tired of weak “stim-free” formulas
THE BOTTOM LINE
Bare Knuckle V6 was built to prove one thing:
You do NOT need stimulants to train at an elite level.
You need the right formula.
And this one was built to dominate.
Bloodlust Neuro is a high-powered, stim-free focus and pump formula engineered to deliver insane blood flow, laser-sharp mental clarity, and intense muscle volumization. Built for athletes who want maximum pumps and cognitive drive without stimulants, this formula stacks advanced nitric oxide boosters with a premium neuro blend for unmatched mind-to-muscle connection.
Key Benefits
Vein-Splitting Pumps: Advanced pump matrix supports massive blood flow, muscle fullness, and vascularity.
Extreme Mental Focus: High-dose Alpha GPC and neuro-support compounds enhance clarity, drive, and concentration.
Non-Stim Performance Boost: Stim-free design makes it ideal for late workouts or stacking with stimulant pre-workouts.
Enhanced Mind–Muscle Connection: Supports better muscle activation and workout intensity.
Superior Absorption: AstraGin® improves nutrient uptake for maximum pump and focus delivery.
Serving Size: ½ Scoop (10.3 g) or 1 Scoop (20.7 g)Servings Per Container: 40 (½ scoop) / 20 (full scoop)
Who It’s ForDesigned for athletes and lifters seeking extreme pumps, enhanced focus, and stimulant-free performance. Ideal for stacking with pre-workouts, cutting stimulant intake, or training late in the day.
Warlord is a "non-stim" pre-workout designed to amplify pumps, concentration and energy while staying completely stimulant free. This makes Warlord perfect for those who don't want any "stims" but still want a boost. Warlord was formulated to be taken every day if desired with no negative side effects.
With a huge serving of over 15g of active ingredients, VascuMax is a serious pump powerhouse. VascuMAX Pro combines several state of the art ingredients in one great tasting formula that doesn't aim to stim you out or make you feel like you're off your face.Including proven pump ingredients such as the ones below and many more
Citrulline Malate
Glycerol Monostearate
Betaine 1500mg
Beetroot Extract (97% Beta Vulgaris) 1000mg
Glycine 1000mg
Taurine 500mg
Can be stacked with any stim-based pre-workouts of choice for epic energy and better performance. Also can be used its own, as a zero stim, natural focus pre-workout.
💥 Elevate Your Performance with Strom Sports Nutrition VascuMax Pro! 💥
Are you ready to take your workouts to the next level? Introducing VascuMax Pro, the ultimate pre-workout supplement designed to enhance your vascularity, strength, and endurance with every scoop!
Why Choose VascuMax Pro?
✨ Boost Vascularity: Experience the incredible pump you've always wanted! VascuMax Pro is formulated to enhance blood flow and circulation, giving you that enviable, vascular look while maximizing nutrient delivery to your muscles.
🌿 Enhanced Focus: Don’t just train hard—train smart! With nootropic ingredients, VascuMax Pro sharpens your mental clarity and focus, ensuring you stay dialed in and motivated throughout your session.
🏋️ Comprehensive Support: This all-in-one formula provides essential nutrients that support recovery, muscle function, and overall performance, making it the ideal choice for athletes at any level.
🌟 Quality You Can Trust: Manufactured by Strom Sports Nutrition, a brand synonymous with quality and effectiveness. Experience results that align with your fitness goals!
Get Ready to Conquer! Don’t settle for average workouts. Elevate your performance and experience unparalleled results with VascuMax Pro!
Nutrition Info
Servings per container: 30
Serving Size: 15.7g
Citrulline Malate (2:1): 4000mg
Cluster Dextrin: 3750mg
Glycerol Monostearate: 1500mg
Betaine: 1500mg
N-Acetyl-L-Tyrosine: 1000mg
Beetroot Extract (97% Beta Vulgaris): 1000mg
Glycine: 1000mg
Taurine: 500mg
L-Norvaline: 200mg
White Willow Bark (15% Salicin): 150mg
Vitamin B6: 33mg
Recommended Use
Mix 1 scoop with 150-200ml cold water, shake and enjoy. Consume 30 mins prior to workout.
PUMP STIM FREE PRE!
Pump is an advanced stimulant FREE pre-workout, loaded with the power of nootropics to help with performance and sustain focus. PUMP Pre-workout is perfect for anyone sensitive to stimulants, working out late at night, or cycling off of caffein. This pre-workout helps with a massive increase in nitric oxide and a significant boost in muscle strength and endurance.
10G L-Citrulline Malate
600 MG Alpha GPC
508 MG VasoDrive-AP®
500 MG Lions Mane
100 MG CognatiQ ®
50 MG AmentoPump ®
50 MG AstraGin®
Panda Pump comes with 10g of citrulline malate, at a 2:1 citrulline to malic acid ratio, 2.5g of betaine. 508 MG of VasoDrive AP, pine bark, premium AmentoPump™, Gram of taurine & 50mg of AstraGin. Panda Pump is also packed with half a gram of the nootropic mushroom lion’s mane, 100mg of CognatiQ, and an effective 600mg of alpha-GPC. This PRE will Elevate your Workout and Performance to another level!
🟣 PROJECT M x GYM POWER — PUMP MASTER EXTREME
Barely-Stim • Massive Pumps • Laser Focus • Extreme Performance
🔥 The second official collaboration between Project M & Gym Power UK — bringing you an evolved, engineered, next-level pump formula designed for athletes who want unreal pumps, insane vascularity, clean focus, and zero crash.
Built for those who train hard, chase intensity, and want maximum blood flow without the heavy stimulant load.
🔥 Steel Asylum Collab Flavour — Strawberry Screamsicle 🔥
🚀 WHY PUMP MASTER EXTREME?
💪 Extreme Pump Matrix
Packed with clinically-backed pump agents to push nitric oxide levels through the roof:
Citrulline Malate (2:1) — 10,000mg (2 scoops)
Glycerol Monostearate — 3,000mg
Betaine Anhydrous — 3,000mg
Agmatine Sulfate — 2,000mg
Beetroot — 2,000mg
Expect:✔ Skin-splitting pumps✔ Vascular roadmap veins✔ Euphoric muscle fullness✔ Enhanced hydration & endurance
🧠 FOCUS MATRIX – Locked-In Mental Drive
Feel clean, sharp, and switched on without jittery stims:
NALT — 4,000mg
Choline Bitartrate — 4,000mg
L-Taurine — 4,000mg
Kanna Extract — 2,000mg
Lion’s Mane Extract — 2,000mg
✔ Tunnel-vision focus✔ Mood elevation✔ Motivation spike✔ Smooth, controlled intensity
🔥 SWEAT MATRIX – Clean Thermogenic Drive
BioPerine® — 4mg for improved absorption & thermogenic stimulation
💧 REGENERATE MATRIX – Hydration & Recovery
Coconut Water Powder — 1,000mg
Pink Himalayan Salt — 500mg
AstraGin® — 5mgMaximise nutrient uptake, replenish electrolytes, and recover faster.
🟣 STEEL ASYLUM x PROJECT M x GYM POWER
🍓 Strawberry Screamsicle — Limited Collab Flavour
A frozen strawberry cream hybrid with icy sweetness and a sharp fruity hit.Perfect for the hero label. Perfect for insane sessions.
⭐ WHY ATHLETES LOVE IT
Zero crash
Barely-stim formula (perfect solo or stacked with a stim pre)
Huge pumps + clear focus
No tingles, no anxiety
60 scoops per tub / 30 full servings
Gym Power x Project M exclusive label & formula
Another product made in collaboration with GarageGymHomie!
Maniaco Pump by Dark Labs is a stimulant-free preworkout designed to enhance muscle pump, boost strength, and improve focus during training sessions. Here’s a breakdown of the ingredients:
Sodium (from Pink Himalayan Sea Salt) (150 mg): Provides electrolytes that help maintain hydration levels and balance fluid during intense workouts, supporting muscle function and endurance.
3D Pump® – Breakthrough (6000 mg): A powerful blend of L-Citrulline (boosts nitric oxide for better blood flow), glycerol (enhances hydration and pump), and Amla extract (an antioxidant supporting recovery and endurance).
L-Tyrosine (4000 mg): An amino acid that helps with mental clarity and focus by boosting neurotransmitter production, which is crucial during long and intense workout sessions.
Agmatine Sulfate (1500 mg): Enhances nitric oxide production, leading to better blood flow and muscle pumps, while also playing a role in reducing pain perception during exercise.
L-Arginine HCl (1500 mg): Another nitric oxide booster that supports enhanced blood flow to muscles, promoting a more intense pump and potentially aiding in recovery.
Alpha GPC (600 mg): Known to improve cognitive function and focus, this ingredient helps in maintaining a sharp mind during demanding workouts, while also contributing to power output.
L-Norvaline (300 mg): Inhibits the breakdown of nitric oxide, allowing for sustained blood flow to the muscles, leading to better vascularity and prolonged pumps.
DMAE (250 mg): Enhances mental focus and mood, helping you stay concentrated on your workout without the jittery side effects of stimulants.
CognatiQ® Coffee Fruit Extract (100 mg): A natural source of antioxidants and brain-supporting compounds that can enhance cognitive function and focus without the stimulating effects of caffeine.
AstraGin® (25 mg): A blend of ginseng and astragalus that helps improve nutrient absorption, ensuring your body efficiently utilizes the ingredients in this supplement for maximum benefit.
Benefits:
Increases muscle pumps and vascularity during workouts.
Improves mental focus and cognitive function.
Enhances strength and power output without relying on stimulants.
Boosts nutrient absorption, ensuring better utilization of ingredients.
Maniaco Pump is a comprehensive, stimulant-free preworkout supplement crafted to support massive pumps, improved focus, and increased strength. Its formula ensures optimal performance without the crash or jittery side effects. Perfect for those seeking an intense workout experience without stimulants.
NaughtyBoy® PUMP 25 Servings
Powered By "CELL SWELL TECHNOLOGY"
NaughtyBoy® PUMP was formulated to cover PUMP, PERFORMANCE, FOCUS, and HYDRATION. NaughtyBoy® PUMP contains 11 clinically dosed ingredients that when combined work synergistically to give you maximum performance.
NaughtyBoy® PUMP is completely transparent, contains ZERO stimulants and contains ZERO banned substances. NaughtyBoy® PUMP is available in three delicious flavours: Pineapple Crush, Blue Razz Bon Bons and Tropical Punch.
NaughtyBoy® PUMP powder consistency is fine and easy to mix, There's no CLUMPS with these PUMPS.
Proven™ is THE ultimate stim free performance pre-workout, scientifically formulated to optimise your training, no matter what the sport. Packed with a synergistic blend of tried and tested ingredients at efficacious dosages to help you work harder for longer. Go full send and crush your goals without compromising your sleep. Rise, dominate, repeat. Prove yourself!
Proven™ is not your typical stim free pre workout. It’s designed as an all-in-one stimulant free alternative to Defib. A fully loaded, performance powerhouse not just focused on increasing blood flow with Citrulline Malate, Oxystorm® and Pomegranate Extract but also enhancing focus and cognitive function with L-Tyrosine, Uridine and CognatiQ® and increasing energy at a cellular level with Taurine and Peak ATP®.
Your training and conditioning determine how you respond to increased blood flow. If you are training for a pump, you’ll get one. If you are training for endurance, you’ll improve it… Don’t let marketing hype and Tik Tok tell you otherwise.
Utilising cutting edge ingredients at efficacious dosages, Proven™ really does tick all the boxes. Bodybuilding, Crossfit, Powerlifting, Hyrox, Strongman, BJJ, MMA... this pre workout is for everyone that wants to get to work.
This non stimulant, high nootropic & nitric oxide increasing powerhouse contains 5 trademark ingredients such as CognatiQ® & Vitacholine® to dramatically increase focus and mental clarity as well as a big dose of Amentopump® & Rednite®
Each tub contains 20 full servings.
The following doses are based on a 20.5g (2 scoop serving) from the 410g tub;
7000mg L-Citrulline: The main staple to most pre workouts, this amino acid will offer reduced fatigue and supports elevated levels of nitric acid which at the dose given will provide huge muscle pumps.
3000mg Betaine Anhydrous: This ingredient offers excellent benefits such as increased hydration, strength & improved muscle building and work capacity as well as other performance benefits.
2500mg L-Tyrosine: This amino is added to significantly boost both focus, alertness & at this dose, should help provide powerful mood effects. L-Tyrosine is a precursor to a number of certain neurotransmitters such as dopamine, epinephrine and norepinephrine. Tyrosine can also alleviate some ADHD symptoms with its cognitive benefits. a very powerful addition for mood & powering through workouts with the help of catecholamine production.
2000mg Taurine: Can improve hydration, Can help increase energy and offer cognitive support, this amino acid can help provide energy, improve memory and neutralise free radicals which helps with stress and due to its osmotic effects can optimise hydration for max performance.
1000mg Rednite®: One more nitrate, This patented beetroot extract was a must, a great source of dietary nitrates that will convert into nitric acid to further support huge pumps in the gym as well as other potential health benefits.
500mg Himalayan Pink Salt: Added to ensure hydration and electrolytes are balanced to ensure peak performance, we also added this to further ensure there was adequate water held in the body to further facilitate the goal here and that's getting pumped!
500mg Vitacholine®: This patented form of Choline Birtartrate can provide increased brain function by being the precursor to the neurotransmitter acetyl choline, this can help with really focusing and tunnel visioned into the gym session. its also worth noting its vast array of benefits involving the optimal muscle function, liver health & decreasing oxidative stress in the body.
500mg Pine Bark Extract: The main benefit of pine bark is its purported ability to vastly increase nitric oxide production & improve blood flow which will lead to bigger pumps and greater recovery due to more nutrients delivered to the muscles.
Pine bark also contains various plant compounds such as polyphenols which act as antioxidants & can help with general health and decreased inflammation.
300mg Amentopump®(20% amentoflavones): we have used the strongest form to yield the most amentoflavone which can help enhance strength, recomposition, increased blood flow and insulin sensitivity, used at the top end dosage!
100mg Cognatiq®: a patented coffee fruit extract which has been shown to boost BDNF, increase brain connections & improve our cognitive function such as factors like alertness, concentration and this can help with mind/muscle connection.
35mg Astragin®: this ingredient has been added to ensure absorption and uptake of this stacked panel is optimised to deliver the best results.
Directions for use; Optimal results will be achieved using 2 scoops (20.5g serving) with 500-600ml of water, approximately 25-35 mins before training. This slightly extended time is to allow arginine levels to rise in the blood once L Citrulline is absorbed. Although, after 10-15 minutes, you will feel the surge of nootropics hit and want to get going! Good focus, pumps and results will still be achieved on half servings.
Warning: Food supplements should not be used as a substitute for a varied, balanced diet. Not recommended for use by anyone under 18 years of age. Consult your doctor prior to use if you are taking any medication or suffer from any pre-existing medical conditions. Not suitable for children or pregnant or breastfeeding women.
VitaCholine® is a registered trademark of Balchem Corporation
RedNite® is a registered trademark of Enovate Bio Life Pvt. Ltd
Amentopump® is a registered of Win Health International Co. Ltd.
AstraGin® is a registered trademark of NuLiv Science, USA Inc.
CognatiQ® is a registered trademark of VDF Futureceuticals, inc.
PITBULL PUMP NON STIM PRE WORKOUT
PITBULL PUMP is a fully loaded stim-free pre-workout which has been engineered to give you skin bursting muscle pumps.
This is a perfect pre workout of choice if you are training later in the day or if your feeling a little crazy and want that PITBULL PUMP it can be stacked with our stim pre workout NO GAMES
PITBULL PUMP contains a fully loaded formula packed with the following ingredients:
6000 mg of L-Citrulline
3500mg Beta Alanine
2000mg L-Tyrosine
500mg Alpha GPC
250mg Vitamin C
250mg Potassium Chloride
250mg Pink Himalayan Salt
200mg Amentopump
200mg Pine Bark Extract
LONG-LASTING PUMPS
SUPPORTS CARDIOVASCULAR HEALTH
INCREASES VASCULARITY
STIMULANT-FREE
Take your training to the next level with our Pump & Focus Pre-Workout collection — designed for intense muscle pumps, sharper focus, improved endurance, and all-day performance without the heavy stimulants. Perfect for evening sessions, stimulant-sensitive users, or stacking alongside your favourite pre-workout.
Packed with performance-driven ingredients such as Citrulline, Glycerol, Electrolytes, Nootropics, Betaine and Hydration Complexes, these formulas help support blood flow, muscle fullness, concentration, endurance, and hydration during demanding workouts. Some products also include advanced hydration and endurance-support ingredients to help you push harder for longer.
Whether you’re chasing skin-tearing pumps, tunnel vision focus, or smoother training sessions without the crash — Gym Power UK has a powerful range of non-stim pump formulas ready for every athlete.
Works like magic, no grogginess no side effects, just pure awesome restful sleep. Would definitely buy it again. Leave it to the Americans to do something right! Flavour Honey Lemon Tea can be a bit sweet if you don't dilute it enough.
Ran this for the 1st time this morning. My 1st impressions: I LOVED IT; it was nothing too heavy, but on the same hand, it hits nicely enough 👌 if that makes sense. with enough urgency to do what it says on the tin. And gets you training like a machine 💪. Ran it at 2 scoops, weighed. All in all, a well-balanced pre, and with that feel-good feeling if you're looking at it, it's well worth buying, in my opinion.
J
Dark Labs Crack Limited Gold Edition Pre-Workout [LAST BATCH] John
Crack of Old
This review is for the "last batch" of Gold, with the (discontinued) watermelon flavour being the biggest hint of this being the old geranium extract stock. I picked this up for nostalgia and used 13g as my scales can't weigh out 12.5g accurately. Flavour-wise, the initially refreshing watermelon gives way to a gritty chemical aftertaste but not too bad considering what's included. The beta-alanine came in within the first 10 minutes. Then there is maybe an hour or so of focus, drive and confidence before the 2-amino/alpha yo sides- dry mouth, slight runny nose, appetite suppression- kick in and things drop off, although there is no real crash. That floaty head feeling sticks around for a good few hours afterwards. You can tell the formula is well sourced.
It was more expensive per serving (which was a factor of my score), but I would still recommend this for maybe being one of the last available 'geranium' era pre-workout legends to keep on hand, or display on your shelf, but I would stick with Maniaco or OG over this one next time.
I ran it yesterday morning for the 1st time at the 18 g 2 scopp serving.( weighed )
Something different – this one is the best way I can describe it.
It gets you super locked into your workout, with a good clean feeling throughout. It gets you locked in and focused on the job in hand so much so that you finish your workout, and you are like, 'Wow, what just happened there? ' Like I say, it's something different from the norm is best way ican describe it. but in a good way. I don't know how they have done it, but they have done it well; everything just comes together. To create a great experience, I left the gym and felt fantastic for the rest of the day; it's a nice smooth ride. And personally I loved it and can't wait to run it again.
Excellent product that does not disappoint. I can highly recommend this pre-workout to anybodythat lkkes the good stuff ; it delivers the goods everytime as per the label. 💪