HR Labs Defib Advanced Pre Workout Catalyst Proven Edition, Fruit Punch - 680g
High caffeine content: 400 mg per serving, 400 mg per daily dose. Not recommended for children, pregnant or breastfeeding women, or people sensitive to caffeine. No more than one serving a day, not with other sources of caffeine.
- Citrulline Malate 2:1
- 12000 mg
- Beta Alanine
- 4000 mg
Build your stack
Three products for three moments of one workout. Untick anything you already have.

- HR Labs Defib Advanced Pre Workout Catalyst Proven Edition, Fruit Punch · main product+566
- HR Labs Creatine Monohydrate+182
- Trained by JP EAA, Orange & Mango+472
- Stack bonus · 3 products+150
- 1 productbase
- 2 products+50 bonus
- 3 products+150 bonus
Description
A pre-workout for those who want a broad-formula powder with caffeine and several amino acids in a single serving.
For people who train regularly and look for a densely formulated, caffeinated pre-workout.
HR Labs Defib Advanced Pre Workout Catalyst Proven Edition is a pre-workout powder in the Fruit Punch flavour. The pack holds 680 g and 20 servings, with a serving size of 34 g.
This edition puts the ingredients of the maker's stimulant pre-workout and its non-stimulant formula into one serving. Each serving contains 400 mg of caffeine and 12000 mg of citrulline malate.
- Large serving
One serving is 34 g, and the pack contains 20 servings.
- Caffeine and stimulant side
Each serving has 400 mg of caffeine anhydrous, along with 3000 mg of L-tyrosine and 500 mg of citicoline.
- Range of amino acids and related compounds
Per serving: 12000 mg citrulline malate (2:1), 4000 mg beta alanine, 3000 mg taurine and 1000 mg acetyl-L-carnitine.
- Extended formula
It also includes 2500 mg betaine anhydrous, 1000 mg pomegranate extract (30% punicalagins), 400 mg vitamin C and 500 mg pink Himalayan salt.
- Branded ingredients
The formula lists Oxystorm, PeptiPump, Peak ATP, Sabroxy, Cognatiq, Salidropure and Astragin.
What it does
The substances' health claims authorised in the EU, grouped by area. Each row is a claim that holds for the substances in that row.
2 substances · 10 authorised claimsThe beneficial effect is obtained with a daily intake of 1.5 g of betaine. More than 4 g a day may significantly increase blood cholesterol levels.
Health claims authorised in the European Union (Regulation (EU) No 432/2012); shown only for substances whose dose in the product meets the claim's condition. A varied and balanced diet and a healthy lifestyle are important.
Read more: Vitamin CCaffeineBeta-alanineCitrulline and arginineTaurineL-carnitine
Composition & nutrition
Ingredients
Per serving (34 g): citrulline malate 2:1 12000 mg, beta alanine 4000 mg, L-tyrosine 3000 mg, taurine 3000 mg, betaine anhydrous 2500 mg, Oxystorm 1500 mg, acetyl-L-carnitine 1000 mg, pomegranate extract (standardised to 30% punicalagins) 1000 mg, citicoline 500 mg, PeptiPump 500 mg, pink Himalayan salt 500 mg, vitamin C 400 mg, caffeine anhydrous 400 mg, Peak ATP 400 mg, uridine monophosphate 300 mg, Sabroxy 200 mg, Cognatiq 100 mg, Salidropure (pure salidroside) 30 mg, Astragin 30 mg.
Nutrition facts
* RI — reference intake of an average adult. Vitamins and minerals are shown against the NRV.
Usage
No directions are given in the product data. Take as instructed on the pack. The serving size is 34 g.
Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of children. Store in a cool, dry place away from direct sunlight. Contains caffeine. Not recommended for children or pregnant or breastfeeding women.
Frequently asked questions
How much caffeine is in one serving?
One 34 g serving contains 400 mg of caffeine anhydrous.
How many servings are in the pack?
The pack holds 680 g of powder, which is 20 servings.
What flavour is it?
Fruit Punch.
How much citrulline malate does a serving contain?
12000 mg of citrulline malate in a 2:1 ratio.
Is it suitable for children?
No. It contains caffeine and is not recommended for children or pregnant or breastfeeding women.
Technical details
- Product code
- PB-P53663
- EAN / GTIN
- 5060547313303
- Gross weight
- 815 g
- Manufacturer
- HR Labs
- Listed since
- 10/2026
- Form
- Powder
Sold byFitbar Nutrition OÜ, Rävala pst 6, 10143 Tallinn, info@myfitbar.ee
Reviews
No reviews yet
Tried this one? Share how it went — the first review helps other people most.







