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HR Labs DEFIB V3 Lemon Fizzbombs pre-workout powder with juniper berry extract and mucuna pruriens

HR Labs DEFIB V3

£29.99
Free Delivery When You Spend £100
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FOR SAME DAY DISPATCH
  • Clean, hard-hitting energy and laser focus to power through your toughest sessions—without the crash.
  • Serious pumps and performance from a transparently dosed formula built around proven ingredients.
  • Enhanced endurance and training capacity to push extra reps, sets, and pace when it counts.
  • Smart stimulant blend for smooth, sustained drive and feel-good motivation from warm-up to final rep.
  • Refreshing Cherryade flavour that mixes easily—perfect for daily use and big training days.

HR Labs Defib V3 Pre-Workout – Built for lifters who train to win

If you train to progress—not just to participate—HR Labs Defib V3 is your edge. Engineered in the UK by athletes who demand measurable results, this advanced pre-workout delivers the trifecta you need on gym day: commanding energy, dialled-in focus, and skin-splitting pumps. From the first sip to the final rep, Defib V3 keeps your intensity high and your mind locked in so you can squeeze more quality work out of every session.

Why Defib V3 dominates

Defib V3 brings together time-tested performance staples with modern nootropics and absorption enhancers to create a powerful, balanced experience. Citrulline Malate and Betaine support pump, blood flow and power. Beta-Alanine, Taurine and PeakO2 are there for stamina when sets get heavy and conditioning gets spicy. Then the smart stim stack—Caffeine paired with EnXtra and RhodioPrime—keeps energy smooth and steady, helping you stay motivated without the mid-workout slump.

What you’ll notice in the gym

  • 20–30 minutes in: Crisp mental clarity and motivation as focus kicks in.
  • During heavy work: Dense pumps and confident drive rep after rep.
  • Across the session: Sustained energy that stays consistent—no jittery spikes.
  • After: A clean comedown so you can recover, refuel and get on with your day.

Formulated by athletes, not marketers

Every scoop is purpose-built—no fluff, no filler. Transparent dosing means you know exactly what you’re getting per serving, and advanced users can step up to two scoops for optimal active amounts. The result is a pre-workout that feels premium, performs reliably, and earns its place in your stack.

Great taste. Easy mix. UK made.

The crowd-favourite Cherryade flavour mixes smoothly and tastes refreshing—not overly sweet—making it a go-to even on early mornings or late-night lifts. Produced in the UK with quality you can trust.

Who is HR Labs Defib V3 for?

  • Lifters chasing PRs and progression block after block
  • Cross-training, HIIT and conditioning athletes who need stamina and focus
  • Combat and team-sport athletes seeking extra pop without a crash
  • Experienced trainers who value clinically-minded dosing and consistent performance

How to use

New to Defib V3? Start with one scoop to assess tolerance. Advanced athletes can move to two scoops for full clinical exposure. See full directions below.

Ingredients & Nutritional Information

Ingredients: Citrulline Malate 2:1, Beta Alanine, Betaine Anhyrous, Taurine, Peak O2, Acetyl-L-Carnitine, Juniper Berry Extract, Caffeine Anhydrous, Rhodioprime, Enxtra, Mucuna Pruriens Extract, AmentoPump, Astragin.
Amount per 100g Amount per Serving %RI*
Energy: 252.381 kJ / 61.9048 kcal 26.5 kJ / 6.5 kcal
Fat: 0 g 0 g
Carbohydrates: 12.381 g 1.3 g
Protein: 3.8095 g 0.4 g
Salt: 0 g 0 g
Citrulline Malate 2:1: 38095.2381 mg 4000 mg
Beta Alanine: 15238.0952 mg 1600 mg
Betaine Anhyrous: 11904.7619 mg 1250 mg
Taurine: 7142.8571 mg 750 mg
Peak O2: 4761.9048 mg 500 mg
Acetyl-L-Carnitine: 4761.9048 mg 500 mg
Juniper Berry Extract: 2380.9524 mg 250 mg
Caffeine Anhydrous: 1904.7619 mg 200 mg
Rhodioprime: 1428.5714 mg 150 mg
Enxtra: 1428.5714 mg 150 mg
Mucuna Pruriens Extract: 952.381 mg 100 mg
AmentoPump: 714.2857 mg 75 mg
AstraGin: 238.0952 mg 25 mg

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Directions, Warnings & Product Info

Recommended Use

Defib V3 is a highly dosed, research-driven pre-workout formulated for advanced trainers. Please consider your own tolerance levels prior to use. We recommend taking one scoop (10.5g) mixed with 250-350ml of water 20-30 minutes prior to training. Advanced users may benefit from taking two scoops (21g) in the same way. Optimal dosages of active ingredients attained at two scoops. Do not exceed more than 2 servings in any 24h period. Do not use within 5hrs of intended sleep, unless you don't wanna.

Warnings

Food supplements should not be used as a substitute for a verified, 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. *High caffeine content (200mg per serving). Not suitable for children or pregnant or breastfeeding women. Do not consume caffeine from other sources whilst using this product (or you'll be out ya box!).

Product Information

Unit type: Powder

Net weight: 515 g

Product EAN: 5060662330582

Product ID (SKU): P47808

Country of origin: United Kingdom

Protein 0.8g g
0%
RDI
Fat 0.1g g
0%
RDI
Salt 0 g
0%
RDI
Carbs 2.6g g
0%
RDI
Values per serving
Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Container Size

420g

Serving Size

10.5g

Cost Per Serving

£0.75
per serving

Barcodes

480g / Lemon Fizz Bombs 5060662330650

Directions

Defib V3 is a highly dosed, research-driven pre-workout formulated for advanced trainers. Please consider your own tolerance levels prior to use. We recommend taking one scoop (10.5g) mixed with 250-350ml of water 20-30 minutes prior to training. Advanced users may benefit from taking two scoops (21g) in the same way. Optimal dosages of active ingredients attained at two scoops. Do not exceed more than 2 servings in any 24h period. Do not use within 5hrs of intended sleep, unless you don't wanna.

Warnings

Food supplements should not be used as a substitute for a verified, 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. *High Caffeine content (200mg per serving). Not suitable for children or pregnant or breastfeeding women. Do not consume Caffeine from other sources whilst using this product (or you'll be out ya box!).

Ingredients

  • 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). Please Note: Nutritional facts and ingredients may vary slightly between flavours.

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