Next Dispatch - Monday 29th December 2025

HR Labs

1 product

  • 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

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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