PRODUCT INFORMATION
PRODUCT DESCRIPTION
NUTRITION FACTS
HOW TO USE
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.
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.
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.
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.
🥤 Recommended Use
Moderate Serving: 1 Scoop (10.5g)
Full Serving: 2 Scoops (21g)
Mix with 250–350 ml of water and consume 20–30 minutes before training.
⚠️ Warnings
Do not exceed the recommended daily serving.
Not suitable for children, pregnant or breastfeeding women.
Contains caffeine.
Avoid use late in the evening if you are sensitive to caffeine.
