If soft “daily energy” powders leave the room quiet and the last sets empty, this is the other lane. Official PER4M copy sells it as the ultimate gym-performance solution: hand-picked actives for energy and mental focus, a serious nitric-oxide pump load, and 2000 mg taurine for hydration support when volume climbs. Advanced pre-workout formula. Intense pump. Sustained energy. That’s the brand pitch.
Every 1 scoop (19 g) serve opens with the headline stack PER4M puts on the tub: 8000 mg L-citrulline for blood flow, nutrient delivery and a real muscle pump, plus 3200 mg beta-alanine to help push through high-intensity work when fatigue starts talking. Hydration and contraction support sit on the same scoop with 2000 mg taurine, 200 mg NaCl (sodium chloride), 100 mg pink Himalayan salt and 250 mg magnesium bisglycinate (50 mg elemental magnesium).
Focus isn’t an afterthought sprinkle. 1000 mg L-tyrosine and 250 mg CDP choline back the mind-muscle side, while drive comes from a straight 300 mg caffeine anhydrous charge — the brand’s stated CNS hit — smoothed with 100 mg L-theanine and 100 mg theobromine (20% cacao extract). Uptake support is on-label with 50 mg AstraGin®, plus 250 mg juniper berry extract, 150 mg bitter orange extract, 30 mg vitamin B3 and 1 mg vitamin B12.
Label play is simple: mix 1 scoop (19 g) in 200–300 ml cold water, drink 15–30 minutes before training, and do not exceed one serving per day. Full tub = about 30 servings when you run the full 19 g serve — a month of hard sessions if you train most days.
If you want the PER4M high-stim matrix — 8 g citrulline pump, 3.2 g beta-alanine, 300 mg caffeine, 2 g taurine, focus stack — keep this tub within arm’s reach of the bag.
Focus. Pump. Energy. Full immersion. Earn the work.
Ideal For
- Lifters who want focus, pump and energy in one scoop
- High-intensity strength and hypertrophy sessions
- Adults who already tolerate a 300 mg caffeine serve
- Training blocks where vascularity and mind-muscle connection matter
How to Use
- Mix 1 scoop of powder (19 g) with 200–300 ml of cold water.
- Shake well until fully dissolved.
- Consume 15–30 minutes before training.
- Do not exceed one serving (1 scoop) per day.
High-stim formula. Contains caffeine (300 mg per 19 g serving). Not recommended for children, adolescents, pregnant or breastfeeding women, or anyone sensitive to caffeine. Do not combine with other caffeine sources. Avoid late-day use if sleep is affected. The scoop facilitates portioning but does not guarantee precise dosing — prefer a scale. For best results, use with a balanced diet and structured training programme.
Ingredients
Active / formula
| L‑Citrulline | 8000 mg |
| Beta‑Alanine | 3200 mg |
| Taurine | 2000 mg |
| L‑Tyrosine | 1000 mg |
| Caffeine Anhydrous | 300 mg |
| CDP Choline | 250 mg |
| Juniper Berry Extract | 250 mg |
| Magnesium Bisglycinate (20%) | 250 mg |
| NaCl (sodium chloride) | 200 mg |
| Bitter Orange Extract | 150 mg |
| L‑Theanine | 100 mg |
| Theobromine (20% Cacao Extract) | 100 mg |
| AstraGin® | 50 mg |
| Vitamin B3 (Niacinamide) | 30 mg |
| Vitamin B12 (Cyanocobalamin) | 1 mg |
Other ingredients
Malic acid, natural flavouring, pink Himalayan salt, anti‑caking agent (silicon dioxide), sweetener (sucralose), colouring (varies by flavour).
This product is manufactured in a facility that processes products containing nuts, milk, eggs, soy and fish.
Ingredients may vary depending on flavour. Always check the product packaging.
Supplement Facts
| L-Citrulline | 8000 mg |
|---|---|
| Beta-Alanine | 3200 mg |
| Taurine | 2000 mg |
| L-Tyrosine | 1000 mg |
| Caffeine Anhydrous | 300 mg |
| CDP Choline | 250 mg |
| Juniper Berry Extract | 250 mg |
| Magnesium Bisglycinate (20%) | 250 mg |
| of which elemental magnesium | 50 mg |
| NaCl (sodium chloride) | 200 mg |
| Bitter Orange Extract | 150 mg |
| L-Theanine | 100 mg |
| Theobromine (20% Cacao Extract) | 100 mg |
| Pink Himalayan Salt | 100 mg |
| AstraGin® | 50 mg |
| Vitamin B3 (Niacinamide) | 30 mg |
| Vitamin B12 (Cyanocobalamin) | 1 mg |
Warnings
Do not use if you are allergic to any of the product compounds. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
High caffeine content. Contains caffeine (300 mg per 19 g serving). Not suitable for children or adolescents. Not suitable for pregnant or breastfeeding women. Not recommended for people sensitive to caffeine, with hypertension, heart disease, or other medical conditions — seek medical advice before use if unsure.
Do not combine with other products that are sources of caffeine or ingredients with similar effects. Do not consume with alcohol. Keep out of reach of children. Contains sweeteners. Manufactured in a facility that processes nuts, milk, eggs, soy and fish. Store in a cool, dry place away from direct sunlight.
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