Next Dispatch - Monday 29th December 2025

HR Labs

12 products

  • HR Labs Defib V3 HR Labs Defib V3

    HR Labs HR Labs Defib V3

    Out of stock

    💥 HR Labs Defib V3 – Fully Loaded Pre-Workout Formula Explosive energy. Tunnel vision focus. Monster pumps. Game-changing endurance.HR Labs Defib V3 isn’t just a pre-workout—it’s a full-spectrum performance weapon, clinically dosed and built to deliver results from your very first scoop. 🚀 Performance & Pump Complex Citrulline Malate 2:1 – 8000mgMaximise blood flow, muscle pumps, and endurance. Clinically dosed for nitric oxide production and power output. Beta-Alanine – 3200mgElevate muscle carnosine levels to buffer lactic acid. Fight fatigue and push harder for longer sets. Betaine Anhydrous – 2500mgSupports power output, muscular endurance, and body composition. Backed by performance studies. Taurine – 1500mgBoosts hydration, reduces cramping, and aids cognitive function during intense training. PEAK O2™ – 1000mgA patented blend of adaptogenic mushrooms to increase oxygen uptake, stamina, and power in under 7 days. ⚡ Energy & Focus Matrix Caffeine Anhydrous – 400mgFast-acting energy hit to light the fire before every session. No holding back. Acetyl-L-Carnitine – 1000mgEnhances mental clarity, reduces fatigue, and supports fat metabolism. Juniper Berry Extract – 500mgHelps with stimulant uptake and bioavailability. Enhances the effect of other energisers. Rhodioprime™ (6% Rhodiola Extract) – 300mgAdaptogen for mental resilience and reduced stress. Sharpens focus under fatigue. ENXTRA® – 300mgA clinically studied caffeine amplifier that improves alertness and energy without the crash. Mucuna Pruriens (50% L-DOPA) – 200mgElevates mood and motivation by supporting dopamine levels. Smash through mental blocks. 💪 Pump & Nootropic Enhancement AmentoPump™ (20% Amentoflavone) – 150mgA natural plant-based pump and focus amplifier. Enhances mind-muscle connection and contractile force. AstraGin® – 50mgBoosts absorption of amino acids, vitamins, and herbs. Ensures you get the most from every gram. ✅ Why Choose HR Labs Defib V3? 💯 Fully transparent label – no blends, no fillers. 📈 Clinical dosing – no underdosed fluff. 🔥 Energy, focus, pump, endurance – it’s all here. Nutrition Info Citrulline Malate 2:1, Beta Alanine,  Betaine Anhydrous (Trimethylglycine), Taurine, Flavouring,  Peak O2™ Adaptogenic Mushroom Complex (Cordyceps, Reishi, King Trumpet, Shiitake, Lion’s Mane ), Acetyl-L- Carnitine, Juniper Berry Extract,  Anti Caking Agent (Silicon Dioxide), Acidity Regulator(Citric Acid), Caffeine Anhydrous, RhodioPrime™ 6X Rhodiola Rosea Extract (6% Salidroside),  EnXtra® (Alpinia Galanga), Sweetener (Sucralose), Mucuna Puriens Extract (std. 50% L-Dopa), Red Beetroot Extract, Amentopump® (Selaginella Tamariscina Extract), AstraGin® (Astragalus Membracaneous and Panax Notoginseng Extract). Allergen Advice: Manufactured in a facility that also handles Cereals including Gluten, Egg, Soya and Milk. Suitable for Vegetarians, Halal Certified.

    Out of stock

    £33.99

  • HR Labs HydroEAA HR Labs HydroEAA

    HR Labs HR Labs HydroEAA

    Hydration is key to optimal athletic performance.  Dehydration is not the one.  This is why HR Labs performance product range consistently features key electrolytes. With HydroEAA, HR Labs have gone one step further in creating a fully loaded hydration formula designed to replenish the 5 key electrolytes lost in sweat; Sodium, Chloride, Potassium, Magnesium & Calcium. We have selected highly bioavailable sources of each in Aquamin® - marine algae and minerals providing Magnesium Citrate & Calcium, Cocomineral™ - coconut water powder which is a natural source of potassium, Pink Himalayan Salt & Potassium Citrate in a similar ratio to which they are lost in sweat to maintain electrolyte balance, offsetting both mental and physical fatigue and ensuring that you are adequately fuelled to perform at your best.  We have also included 1500mg of Taurine to further improve electrolyte balance and aid in cellular hydration.In addition to the Hydration element of HydroEAA, we have included a huge 10g dose of EAA's to enhance performance, recovery and promote positive adaptations to training.  BCAA’s were long considered the elite when it came to Amino supplementation, but more recent research has concluded that this is not actually the case. In fact, all 9 Essential Amino Acids are necessary to effectively elevate MPS for a significant period of time - MPS is largely responsible for increasing skeletal muscle hypertrophy and lean body mass. BCAA’s and crucially Leucine, the ‘trigger’ Amino, are an integral part of the bigger picture.  HydroEAA utilises a Leucine enhanced, clinically substantiated blend of the 9 essential Amino Acids. HydroEAA is super versatile and can be used any time of day to aid with hydration and stimulate MPS.  Upon waking, pre, intra and post workout are times when it really comes into its own. Bodybuilders, Strength Athletes, Crossfit, Hyrox & Endurance athletes, runners, fighters, weekend warriors - whatever your training discipline HydroEAA will help you  Hydrate & Dominate!   Essential Amino Acid Blend (L-Leucine, L-Lysine, L-Threonine, L-lsoleucine, L-Valine, L-Phenylalanine, L-Methionine, L-Histidine, L-Tryptophan), Acidity Regulators (Citric Acid, Malic Acid), Taurine, Pink Himalayan Salt, CocoMineral® (Coconut Water Powder), Aquamin MG® (Marine Minerals supplying min 10% naturally derived Magnesium Citrate) Aquamin F® (Marine Algae supplying min 32% naturally derived Calcium), Flavouring, Potassium Citrate, Colouring (Red Beetroot Powder), Anti-Caking Agent (Silicon Dioxide), Sweetener (Sucralose), AstraGin® (Astragalus Membranaceus and Panax Notoginseng).

    £32.99

  • HR Labs Fever 40 HR Labs Fever 40

    HR Labs HR Labs Fever 40

    Out of stock

    FEVER 40. Undisputed.  The most complete fat loss solution available is right here, now. We're not gonna lie. We hate it too. 'Fat burner'. The little pot of magic pills has incited fascination and condemnation in equal measure ever since it was a thing.Rightly so, really. The category is a minefield. Skinny tea, bullshit infused, it's confusing and misleading at best.Enter FEVER 40. Formulated to tick all the boxes, we have created a product that ACTUALLY does what it set out to do - as long as you do too.An optimally dosed, synergistic blend of effective ingredients that will help you with your body composition goals. Massively increase focus and energy, reduce cravings, decrease fat storage and turn up the HEAT! It can't do it for you but FEVER40 is Hard work's little helper. Made for progress.

    Out of stock

    £44.99

  • Hr Labs Carb Up (30 Servings) Carbohydrates HR Labs Carb Up (30 Servings)

    HR Labs HR Labs Carb Up (30 Servings)

    Out of stock

    Carb Up for War.  Cluster Dextrin™ based Intra-training fuel that is rapidly absorbed, easy to digest and formulated to supply sustained energy for intense training and periods of prolonged exertion. You ain't going far without fuel. Carbohydrates often get a bad rap around training, seen as the enemy, surplus to requirements, nowadays overshadowed by EAA and electrolyte loaded 'Carb Free' alternatives. The truth is, both are of benefit with Carbs being equally as important to optimise performance & recovery. Cluster Dextrin™ is the ideal training fuel, a carbohydrate that provides sustained energy without spiking blood sugar and causing a large insulin response as you might expect with cheaper alternatives.  It's fast gastric emptying means that it causes no digestive discomfort - a prereq if you are hitting it hard! The addition of both Glycersize™ and Taurine aid cellular hydration and regulate glucose uptake - helping you to Carb UP for War!  Allergen Advice: Manufactured in a facility that also handles Cereals including Gluten, Egg, Soya and Milk. Suitable for Vegetarians, Vegan Friendly, Hala Certified.

    Out of stock

    £32.99

  • HR Labs Vitamin D3 5000iu (120 Servings)

    HR Labs HR Labs Vitamin D3 5000iu (120 Servings)

    Vitamin D3 is a fat soluble vitamin that can be obtained from both diet and exposure to sunlight.  Supplementation can be beneficial to ensure daily requirements are met.  HR Labs Vitamin D3 provides 5000iu of premium quality Vitamin D3 in an easy to take softgel.  One tub will last 3-6 months depending on your individual needs. Vitamin D has a multitude of health benefits!  Due to the UK climate and a distinct lack of sunlight coupled with the typical western diet, supplementation may be beneficial. Vitamin D contributes to:  The maintenance of normal bones The maintenance of normal muscle function The normal function of the immune system Taking one HR Labs Vitamin D3 softgel every other day should be sufficient for the majority of trained individuals. Vitamin D (as Vitamin D3 500Oiu), Bulking Agent (SOYA Bean Oil), Soft Gel Shell (Bovine Gelatine, Glycerine, Purified Water), Vitamin D3 Oil (Medium Chain Triglycerides, Vitamin D3 (as Cholecalciferol)).

  • HR Labs WATTR™ Electrolyte Loaded Hydration HR Labs WATTR™ Electrolyte Loaded Hydration

    HR Labs HR Labs WATTR™ Electrolyte Loaded Hydration

    Drink WATTR™, work HARDR. Hydration is key to physical performance.  Consuming WATTR™ during periods of intense training can help maintain electrolyte balance, increase cellular hydration, reduce tiredness and fatigue and help you recover faster. Drink WATTR™, work SMARTR. Hydration is also key to mental performance.  WATTR™ has been formulated to combat the cognitive decline associated with dehydration.  In addition to key electrolytes, we have included vitamins B6, 9 and 12 to support energy metabolism and psychological function. Don’t Sweat It, Drink WATTR™ Designed to be used daily by anyone with an active lifestyle, WATTR™ is a convenient, affordable way to fuel body and mind with key electrolytes, osmolytes and bioactive B vitamins which may otherwise be lacking from diet alone. 

    £27.99

  • HR Labs L-Glycine

    HR Labs HR Labs L-Glycine

    Out of stock

    HR Labs 100% Micronised L-Glycine is assured for purity, quality and consistency.  Trusted, tried and tested for you, by us. Improve collagen synthesis Promote restful sleep Reduce Fatigue Backed by Science  Approved by Athletes

    Out of stock

    £13.49

  • HR Labs Basic 30 Servings HR Labs Basic 30 Servings

    HR Labs HR Labs Basic 30 Servings

    Out of stock

    Basic combines some of the most studied, proven, and effective natural ergogenic aids available in one convenient daily drink. Many of the ingredient’s benefits are more pronounced when supplemented with daily over a prolonged period, enabling levels to reach saturation. Basic is suitable for anyone that wants to get the most out of their training, no matter what the sport.

    Out of stock

    £34.99

  • HR Labs Creatine Monohydrate

    HR Labs HR Labs Creatine Monohydrate

    The question isn't why should you use it, but why wouldn't you!  One of the most researched supplements in the history of sports nutrition, Creatine Monohydrate should be a staple for anyone serious about their training and performance. Multiple human clinical studies show that Creatine can enhance performance, increase lean muscle mass and power output and improve recovery. Outside of sports performance, creatine has many other promising benefits. HR Labs 100% Micronised Creatine Monohydrate is assured for purity, quality and consistency.  Trusted, tried and tested for you, by us. It is quite literally... Made for Progress.

    £19.99

  • HR Labs Proven™ Stim Free Pre-Workout HR Labs Proven™ Stim Free Pre-Workout

    HR Labs HR Labs Proven™ Stim Free Pre-Workout

    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.  

    £34.99

  • Last stock! HR Labs Rest Up HR Labs Rest Up

    HR Labs HR Labs Rest Up

    1 in stock

    Rest Up.  Recovery is key.  You can have your training meticulously planned and executed, your nutrition dialled in and diet on point, but you will still fall way short of reaching your potential if you don’t optimise your rest and recovery. 99% of the time over training is a consequence of under recovering.  The inability to shake DOMS from one workout to the next, achy joints, angry tendons, shitty mood, loss of mojo, you know the score?  Possible signs, if everything else is on point, that you are not recovering like you could be. Even if you don’t train hard, life is HARD.  Work, family, diet, tech, daily stresses all take their toll on our ability to rest and recover, often culminating in a vicious cycle of poor or disrupted sleep and the laundry list of negatives that comes with it. Rest Up has been formulated with this and more in mind. What’s in it and why? CherryPure® is widely considered to be the world’s first and leading tart cherry powder, with unrivalled purity and traceability. It is manufactured only from Montmorency Cherries farmed in Michigan, USA which are renowned for their extremely high antioxidant content, yielding a flavonoid rich polyphenol profile high in anthocyanidins and proanthocyanidins.   …Cool long words bro, why should I care?  Antioxidants have long been linked to a reduction in inflammation and oxidative stress. This ‘Superfruit’ has been shown to have a multitude of health benefits in human clinical trials, including improved post exercise muscle recovery and improved cardiovascular and gut health  CherryPure® also improves sleep latency – the time which it takes to fall asleep - and quality. It is a natural source of Melatonin, the bodies primary ‘sleep’ hormone which plays a vital role in regulating our circadian rhythm. Levagen+® is a trademarked form of Palmitoylethanolamide (PEA), an endogenous fatty acid amide produced naturally in the body in response to injury and stress.   It is a superior form of PEA with increased bioavailability utilising award-winning LipiSperse® technology. It has excellent anti-inflammatory, pain relief and neuro-protective properties and is categorised as part of the extended endocannabinoid family with similar health benefits to CBD, whilst having a significant history of human clinical trials backing its safety and efficacy. Of particular significance for trained individuals:  It has been proven to improve symptoms of joint discomfort, stiffness and function. It has been found to significantly reduce levels of anxiety, improve mood and quality of sleep. It has been proven to reduce muscle damage and stimulate growth of muscle tissue post-exercise, improving recovery time and enhancing muscle adaptations. Apigenin is a naturally occurring flavonoid commonly found in a variety of plants, fruits and herbs.  In common with the other ingredients in Rest Up it has both anti-inflammatory and neuro protective properties.  It has been shown in human clinical studies to improve symptoms of depression and anxiety – the most notable studies used chamomile extract, which is naturally rich in apigenin. Apigenin’s bioavailability is poor, but its safety profile is extremely good.  Animal studies researching its beneficial effects on both sleep and aging have used considerably higher dosages than comparable human trials, to great effect.   Anecdotally, replicating these dosages in real life with willing human Guinea Pigs as opposed to mice has shown positive results on sleep.  Taking Apigenin prior to bed may help you fall asleep faster, wake less throughout the night and rise feeing more rested the next day.  It’s positive effects on cellular function and subsequently overall health and longevity are difficult to ignore…. So, we haven’t! https://pmc.ncbi.nlm.nih.gov/articles/PMC6472148/ https://pmc.ncbi.nlm.nih.gov/articles/PMC10929570/#T2  CellFlo6™ is a patented proprietary performance green tea extract designed with specific levels of catechins to help support cardiovascular health, muscle recovery, metabolic and immune health. It may also reduce oxidative stress and fight free damage at the cellular level. The team behind CellFlo6™ have been researching the flavonoid rich polyphenols in green tea for over a decade, delving further into the science of the plant and its associated benefits than anyone else and subsequently proving its efficacy in landmark human clinical studies. CellFlo6™ is created using a double extraction process which increases the level of catechins, specifically galloylated procyanidins, which are believed to contribute to its performance and recovery properties.  Enhanced blood flow and improved nutrient delivery can also be of particular benefit in relation to sleep. Rest Up - Train elite, eat elite, recover like a pro, sleep like a baby… Made for Progress. 

    1 in stock

    £54.99

  • Last stock! HR Labs Ride On HR Labs Ride On

    HR Labs HR Labs Ride On

    1 in stock

    The words unique and innovative get banded around all too often these days, but rarely is their use justified. With Ride On we believe we have truly formulated a product that is different to anything else on the market. To say that nothing is comparable is a bold claim, but it’s one we are willing to back up – trust, we’ve looked hard and we can’t find anything that comes close! Sol Raiz™ Lepidium Peruvianum Chacon, CellFlo6™ green tea extract, Pomegranate extract and Blackvcube® Black Ginger extract were chosen because they each yield a multitude of clinically substantiated benefits which become even more pronounced when used in combination. Pomegranate is rich in polyphenols which have been proven to have both powerfulantioxidant and anti-inflammatory benefits in humans. The master polyphenol in Pomegranate is Punicalagin – Ride On yields a massive 1500mg of Punicalagins per serving. Studies indicate that polyphenol rich Pomegranate extract can enhance blood flow, improve recovery, reduce oxidative stress, reduce blood pressure and improve Cardiovascular health. Maca is a herb native to Peru which has been used in traditional medicine for centuries to enhance libido, promote feelings of wellbeing and alleviate symptoms of depression and anxiety, increase exercise capacity and improve strength. Benefits which have since been substantiated in human clinical trials. However, not all Maca is created equal. Ride On utilises Lepidium Peruvianum Chacon. Licensed exclusively to Sol Raiz™ in the USA, it is the only species of Maca which has been proven to yield significant therapeutic and medicinal properties. Traditionally farmed and cultivated in the Andes above 14,000ft, it is rich in phytonutrients, vitamins and minerals and is considered the absolute gold standard in terms of purity. Why settle for anything less? CellFlo6™ is a proprietary performance green tea extract designed with specific levels of catechins to help support cardiovascular health, muscle recovery, metabolic and immune health. It may also reduce oxidative stress and fight free damage at the cellular level. CellFlo6™ is created using a double extraction process which increases the level of catechins, specifically galloylated procyanadins, which are believed to contribute to its performance and recovery properties. Ride On contains 1000mg of CellFlo6™ per serving. Black Ginger extract, Kaempferia parviflora, is indigenous to Thailand and has been utilised in South East Asia for centuries to increase libido, improve sexual health, wellbeing, energy production and immune efficiency. Blackvcube is standardised for a high polymethoxyflavone content, the primary active component of the plant. Studies have indicated that Black Ginger may improve Cardiovascular function, inhibit phosphodiesterase 5 (PDE-5) – the same mechanism of action by way that erectile dysfunction medicines like Viagra work, improve mitochondrial function and promote ATP production. There are a number of other promising research papers that suggest that Black Ginger really is a superfood – too many to list here without Trading standards kicking up shit. In short, Ride On is the supplement you need but aren’t taking yet. Made For Progress. The End.

    1 in stock

    £49.99

HR Labs

About HR Labs

HR Labs is a UK-based premium sports supplement brand founded with one clear purpose: to create cutting-edge, effective, and transparently dosed products that genuinely deliver results. Established by a team of passionate industry professionals and performance enthusiasts, HR Labs has quickly earned a reputation as one of the most trusted and innovative names in the UK supplement market.

Our Mission

At HR Labs, we’re committed to raising the bar in sports nutrition. We believe in doing things the right way — no shortcuts, no underdosed formulas, and no marketing hype. Our mission is to empower athletes, gym-goers, and everyday lifters with performance-driven supplements that help them unlock their full potential — both physically and mentally.

We don’t just follow trends — we set them. Every product is meticulously formulated using high-quality, research-backed ingredients at effective clinical dosages. We’re proud to be fully transparent, with no proprietary blends or hidden fillers. What you see is what you get — every time.

What We Offer

HR Labs specialises in high-performance nutritional supplements tailored to support strength, endurance, energy, recovery, and cognitive performance. Our core range includes:

  • Pre-Workouts – Power-packed formulas like Defib V3, designed to ignite intensity, focus, and pump.

  • Nootropics – Cognitive enhancers like Level Up, formulated to improve mental clarity, focus, and motivation.

  • Intra & Recovery Products – Supporting hydration, endurance and muscle recovery, including innovative formulas like Ride On.

  • Wellbeing Essentials – A growing line of health-focused supplements to support hormonal balance, immunity, and long-term wellness.

Why Choose HR Labs?

  • Fully Disclosed Labels – No proprietary blends. You know exactly what you're taking.

  • UK Formulated & Manufactured – All products are manufactured to the highest standards right here in the UK.

  • Science-Driven Innovation – Each product is grounded in research and refined by real-world results.

  • Community Focused – We’re not just a brand — we’re a movement. HR Labs supports athletes, coaches, and fitness communities across the UK.

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