PhD Nutrition Pre-Workout Pump
by PhD Nutrition
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PhD Nutrition Pre-Workout Pump is a stimulant-free pre-workout formulated for evening trainers and caffeine-sensitive individuals, featuring 6g citrulline malate and 500mg beetroot extract for nitric oxide production. Best for Evening trainers who want to avoid sleep disruption from stimulants and Caffeine-sensitive individuals seeking pump-focused pre-workouts.
According to the AIScored 0–100 scoring system, PhD Nutrition Pre-Workout Pump by PhD Nutrition scores 60.0/100, ranking #18 out of 20 products in Pre-Workout & Performance (2026). Strongest category: Certifications (90.0/100). Weakest: Value For Money (40.0/100).
Is PhD Nutrition Pre-Workout Pump worth buying?
“PhD Nutrition Pre-Workout Pump hits 60/100 because it does what it says—6g of citrulline malate genuinely supports muscle pumps, and it's Informed Sport certified for competitive athletes. If you train at night or caffeine's a no-go, this stimulant-free formula actually works rather than feeling like a waste.”
What Do Reviewers Say About PhD Nutrition Pre-Workout Pump?
Sample excerpts from currently available source material used in this product analysis.
"PhD Pre-Workout Pump gives solid pumps from the citrulline and nitrates. However, its massively overpriced for what you get - mostly just citrulline malate with fancy marketing. Taste is okay but gets sickly sweet. Also crashes my energy af..."
"Was excited to try this but disappointed. Very expensive for mediocre results. The pump effects are mild compared to citrulline alone. Artificial sweeteners give me digestive issues. The packaging looks premium but its just marketing fluff...."
"Super Good!. My first protein powder and i’m not disappointed! it’s quite good, worth the price and the taste is great. will try the other flavours too :)"
"The product was fine but the running of the Southall store is difficult to understand. The door is often locked which is very inconvenient, particularly when staff wave you away when they are stocking the shelves even though it’s within sta..."
How does PhD Nutrition Pre-Workout Pump score?
Detailed score breakdown and key findings from our analysis of 7 reviews across 2 sources.
Pros
- +Completely stimulant-free with zero caffeine, ideal for evening training or caffeine-sensitive users
- +Clinical dose of 6g citrulline malate effectively supports nitric oxide production and muscle pumps
- +Informed Sport certified with third-party testing, providing assurance for competitive athletes
- +Clean ingredient profile with synergistic nitric oxide boosters (beetroot, pine bark, grape seed extracts)
- +Vegan-friendly and free from major allergens (gluten, dairy, soya, nuts)
Cons
- -Significantly overpriced for a formula primarily based on citrulline malate and beetroot
- -Pump effects reported as mild or inconsistent by some users compared to standalone citrulline
- -Artificial sweeteners (sucralose) may cause digestive discomfort in sensitive individuals
- -Some users report post-workout energy crashes despite being stimulant-free
Best For
Watch Out
- !Premium pricing not justified by ingredient profile according to experienced users
- !Sucralose content may trigger digestive issues in sweetener-sensitive individuals
- !Some users experience unexpected energy dips post-workout
- !Pump effects may be less pronounced than expected given the price point
What is PhD Nutrition Pre-Workout Pump?
PhD Nutrition Pre-Workout Pump is a pre-workout & performance product by PhD Nutrition in powder form, scoring 60.0/100 on AIScored.
- • PhD Nutrition Pre-Workout Pump is a stimulant-free pre-workout designed for people who train in the evening or are sensitive to caffeine.
- • Each serving includes 6 g of citrulline malate and 500 mg of beetroot extract to support nitric oxide production.
- • The formula is focused on improving blood flow and helping you achieve a stronger muscle pump, without any stimulant ingredients.
- • For customers looking for a caffeine-free pump product, it offers a clear, targeted approach and stands out as a rare stim-free option in the UK market.
What's Inside PhD Nutrition Pre-Workout Pump?
PhD Nutrition Pre-Workout Pump contains 6 active ingredients: Citrulline Malate 2:1, Beetroot Extract, Vitamin C, Pine Bark Extract (95% proanthocyanidins) and more.
Active Ingredients
- Citrulline Malate 2:1
- 6g
- Beetroot Extract
- 500mg
- Vitamin C
- 200mg
- Pine Bark Extract (95% proanthocyanidins)
- 100mg
- Grape Seed Extract
- 100mg
- Black Pepper Extract
- 5mg
Other Ingredients
Citric acid, Natural flavouring, Sucralose, Silicon dioxide, Beetroot powder (colour)
Clean Label Analysis
Clean formulation with natural flavouring rather than artificial. The focus on nitric oxide boosters (citrulline, beetroot, pine bark, grape seed) is well-thought-out and synergistic. Minimal unnecessary ingredients.
Is PhD Nutrition Pre-Workout Pump Independently Tested?
Third-Party Tested
This product has been independently tested by third-party laboratories for purity, potency, and safety.
Certifications
Additional Specifications
- Caffeine Per Serving
- 0mg
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does PhD Nutrition Pre-Workout Pump Compare?
See how this product stacks up against the top-rated pre-workout & performance in our database.
| Product | Score | Price |
|---|---|---|
| PhD Nutrition Pre-Workout Pump (this) | 60.0 | £19.99 |
| ABE Pump Pre Workout Powder Blue... | 79.0 | £32.29 |
| ABE Pump Pre Workout Powder Red ... | 74.0 | £31.99 |
Price History (90 days)
Quick Facts
- Form
- Powder
- Dose
- 1 scoop (12g)
- Serving
- 1 scoop (12g)
- Servings
- 30
- Vegan
- Yes
- Made in
- UK
Frequently Asked Questions
Is PhD Nutrition Pre-Workout Pump worth buying in 2026? ▼
What is the best price for PhD Nutrition Pre-Workout Pump in the UK? ▼
What are the pros and cons of PhD Nutrition Pre-Workout Pump? ▼
Is PhD Nutrition Pre-Workout Pump third-party tested? ▼
How does PhD Nutrition Pre-Workout Pump compare to ABE Pump Pre Workout Powder Blue Razz 500g? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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