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HR Labs Defib V3


Maximise your workouts with HR Labs Defib V3

A potent pre-workout formula that combines scientifically-backed ingredients like citrulline malate, caffeine, and Peak O2 to fuel your training. Experience enhanced energy, endurance, and focus with each serving.

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Product Description:

Product Description:

HR Labs Defib V3

When you’re determined to push your workouts to the next level, you need a pre-workout supplement that delivers laser-sharp focus, increased endurance, and intense energy. HR Labs Defib V3 is the answer, a cutting-edge pre-workout formula that combines a potent blend of performance-enhancing ingredients to help you achieve your fitness goals.

Why Choose HR Labs Defib V3?

  • Improved Energy: Caffeine anhydrous and other energizing ingredients provide you with the stamina and drive needed for demanding workouts.
  • Enhanced Endurance: The combination of beta-alanine and Peak O2 helps delay fatigue and increase training duration.
  • Focus and Mental Clarity: Ingredients like taurine, acetyl-L-carnitine, and rhodioprime enhance cognitive function for better concentration.
  • Pumps and Performance: With a blend of citrulline malate, amentopump, and juniper berry extract, you can expect improved blood flow, muscle pumps, and performance.
  • Adaptogenic Support: Components like Peak O2, juniper berry extract, and rhodioprime help your body adapt to the demands of intense training.

Upgrade your training sessions and achieve your fitness aspirations with HR Labs Defib V3, the pre-workout formula that fuels your progress and supports your goals.

Serving Size: 1 Scoop (11 g) / 2 Scoops (22 g) – Servings Per Container: 40/20

Ingredient 1 Scoop
(11 g)
2 Scoops
(22 g)
Energy 26.5 kJ / 6.5 kcal 53 kJ / 12 kcal
Fat 0 g 0.1 g
of which Saturates 0 g 0 g
Carbohydrates 1.3 g 2.6 g
Protein 0.4 g 0.8 g
Salt 0.37 g 0.74 g
Citrulline Malate 4000 mg 8000 mg
Beta Alanine 1600 mg 3200 mg
Betaine Anhydrous 1250 mg 2500 mg
Taurine 750 mg 1500 mg
Peak O2 500 mg 1000 mg
Acetyl-L-Carnitine 500 mg 1000 mg
Juniper Berry Extract 250 mg 500 mg
Caffeine Anhydrous 200 mg 400 mg
Rhodioprime 150 mg 300 mg
Enxtra 150 mg 300 mg
Mucuna Pruriens Extract 100 mg 200 mg
Amentopump 75 mg 150 mg
AstraGin 25 mg 50 mg

How to use HR Labs Defib V3:

  1. Mix 1 scoop (10.5g) of 250ml – 350ml of water.
  2. Consume 20-30 minutes before your workout.
  3. Advanced users may benefit from taking two scoops (21g) in the same way.
  4. Do not exceed more than 2 servings in any 24hr period.
  5. Avoid consuming this product within 5 hours of bedtime to prevent any sleep disturbances due to its energizing properties.
  6. Stay hydrated throughout your workout session to optimize the effects of the product and maximize your performance.

HR Labs Defib V3 Ingredients:

  • Citrulline Malate: Known for boosting nitric oxide levels, citrulline malate promotes increased blood flow, improving nutrient and oxygen delivery to your muscles.
  • Beta Alanine: Enhances endurance by buffering lactic acid accumulation, allowing you to train harder and longer.
  • Betaine Anhydrous: Supports hydration and endurance while promoting muscle protein synthesis.
  • Taurine: Aids in maintaining focus and mental clarity during intense workouts, and it also helps with hydration.
  • Peak O2: A blend of adaptogens designed to improve oxygen utilization, ultimately enhancing endurance and performance.
  • Acetyl-L-Carnitine: Amino acid that contributes to mental clarity and focus, while also assisting in fat metabolism.
  • Juniper Berry Extract: Known for its potential to increase energy and improve exercise performance.
  • Caffeine Anhydrous: A well-known stimulant that boosts energy, alertness, and focus.
  • Rhodioprime: Derived from adaptogenic rhodiola rosea, it can help increase stamina and combat fatigue.
  • Enxtra: A natural caffeine alternative that promotes alertness and energy.
  • Mucuna Puriens Extract: Contains L-DOPA, a precursor to dopamine, which can enhance mood and motivation.
  • Amentopump: Supports blood flow and pumps during workouts, improving nutrient delivery to muscles.
  • AstraGin: Enhances nutrient absorption, ensuring your body utilizes the ingredients effectively.

Allergen Information:

Suitable for most dietary preferences and restrictions. However, if you have known allergies or specific dietary concerns, it’s advisable to consult with a healthcare professional before incorporating this product into your fitness routine. Produced in a facility which processes products containing nuts, milk, gluten, egg, soya, shell fish and peanuts.


  • Stick to the recommended serving size, and avoid exceeding it.
  • Intended for individuals aged 18 and older.
  • Discontinue use and seek advice from a healthcare professional if you experience any adverse reactions.
  • Not recommended for pregnant or nursing mothers.
  • Keep out of reach of children.
UK & Ireland Shipping

Free UK Mainland delivery on all orders over £50.00.

Orders under £50.00 will be charged at a flat rate of £3.98.

International Shipping

International deliveries are charged a variable rate depending on destination, order weight and courier service used.

Shipping times for international deliveries also varies depending on destination country and courier service used.

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