⚡ HR Labs Defib V4

Advanced Pre-Workout Catalyst for Pump, Focus & Training Drive 🚀

HR Labs Defib V4 is the revised version of the popular Defib Pre-Workout – developed for athletes who don't do things by halves in training.

The new V4 formula combines high-dose amino acids, caffeine, modern branded raw materials, and a strong pump & focus matrix in a transparent pre-workout without hidden proprietary blends.

👉 Made for Progress. Made for Athletes. Made for tough sessions.

🔥 What's new with Defib V4?

Defib V4 has been rebuilt compared to the previous version and now relies on an even clearer combination of:

💪 Pump Components
⚡ High-Stim Energy Matrix
🧠 Focus Ingredients
🌿 Plant Extracts & Branded Raw Materials
📊 Fully Disclosed Dosage

The formula delivers an intense combination of 8g Citrulline Malate, 3.2g Beta-Alanine, 2.5g Betaine, 1.5g Taurine, 1g Acetyl-L-Carnitine, and 400mg Caffeine per full serving of 21g.

🧬 The Formula in Detail

💥 Pump & Training Sensation

L-Citrulline Malate 2:1 – 8000 mg

A classic in modern pre-workouts and particularly popular with athletes who value an intense training sensation.

Betaine Anhydrous – 2500 mg

A highly dosed component often used in performance-oriented training formulas.

Taurine – 1500 mg

Taurine is a popular ingredient in sports and pre-workout products.

PeptiPump™ – 500 mg

A modern branded raw material based on lentil protein hydrolysate, developed for innovative pump formulations.

⚡ Energy & Pre-Workout Drive

Caffeine Anhydrous – 400 mg

Caffeine contributes to increasing alertness and concentration.
With 400 mg per full serving, Defib V4 is clearly a High-Stim Booster and particularly suitable for experienced users.

⚠️ Do not use late in the evening if you are sensitive to caffeine.

🧠 Focus & Mind-Muscle Connection

Citicoline – 500 mg

A high-quality focus ingredient often used in modern nootropic and pre-workout formulas.

Acetyl-L-Carnitine – 1000 mg

A popular component in performance and focus stacks.

Sabroxy® – 150 mg

A patented plant extract from Oroxylum indicum, which clearly sets Defib V4 apart from standard boosters.

SalidroPure™ – 30 mg

A standardized salidroside raw material used in high-quality focus and performance products.

AstraGin® – 30 mg

A combination of Astragalus and Panax Notoginseng extracts to round off the formula.

📊 Ingredients per Serving

🏋️ Who is HR Labs Defib V4 suitable for?

Defib V4 is ideal for:

✔ Bodybuilders & Strength Athletes
✔ Experienced Booster Users
✔ Athletes focused on intense workouts
✔ Hyrox, Functional, and Fitness Athletes
✔ Anyone looking for a transparently dosed high-stim pre-workout

👉 Due to the high caffeine content, Defib V4 is particularly suitable for users who already have experience with stimulating pre-workouts.

🥤 Application

1 Scoop / 10.5g: moderate serving
2 Scoops / 21g: full serving

Mix with approx. 250–350 ml of water and drink approx. 20–30 minutes before training.

⚠️ Do not exceed the recommended daily serving. Not suitable for children, pregnant or breastfeeding women. Contains caffeine.

🍬 Flavors

Defib V4 comes in strong, modern flavors:

🍒 Cherryade
🥤 Fizzy Cola Bottles
🍓 Fruit Punch

📊 Comparison: HR Labs Defib V4 vs. typical Pre-Workouts

👉 Defib V4 is not a standard booster – it is a high-stim pre-workout for athletes looking for a strong, transparent formula.

🏆 Performance Store Conclusion

HR Labs Defib V4 is an uncompromising pre-workout booster for anyone seeking an intense training experience.

🔥 strong pump base
⚡ high caffeine content
🧠 modern focus ingredients
📊 transparent dosage
💪 developed for ambitious athletes

In short:
Defib V4 is made for progress – not for excuses.

⚠️ Legal Notice

Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle.
For individual ingredients, there are no approved health claims according to EU regulation, unless expressly stated.