Price History (90 days)
Quick Facts
- Form
- Powder
- Dose
- 6000mg citrulline malate per serving
- Serving
- 6g (approx. 1.5 scoops)
- Servings
- 41
- Vegan
- Yes
- Made in
- UK
Bulk Citrulline Malate Powder 2:1
by Bulk
Citrulline malate in a 2:1 ratio (two parts L-citrulline to one part malic acid), the form most studied for exercise performance. Citrulline boosts nitric oxide production, improving blood flow, muscle pumps, and exercise endurance. A pre-workout staple that can be added to any drink mix. Bulk's 250g pouch delivers the ingredient at one of the lowest prices per serving in the UK.
AI Review Summary
Bulk's Citrulline Malate is one of the most evidence-backed pre-workout ingredients available, and this is the cheapest way to get it in the UK. The 2:1 ratio matches the form used in clinical trials showing improved endurance, reduced fatigue, and enhanced blood flow. The 6g serving provides a clinically effective dose. Zero additives and a tolerable sour taste make it easy to add to any pre-workout mix. One of the few gym supplements where the science genuinely supports the marketing claims.
Pros
- +Strong clinical evidence for exercise performance benefits
- +Clinical 6g dose per serving
- +Zero additives — pure citrulline malate
- +Affordable UK price point
Cons
- -250g only provides about 41 servings
- -May cause initial stomach discomfort
- -Sour taste requires mixing with something flavoured
Best For
Watch Out
- !Start with 3g and work up to 6g to avoid stomach issues
- !May lower blood pressure — consult GP if taking antihypertensives
Ingredients & Composition
Active Ingredients
- L-Citrulline
- 4000mg
- Malic Acid
- 2000mg
Clean Label Analysis
Pure citrulline malate with absolutely nothing else added. The unflavoured powder has a mildly sour taste from the malic acid component, which is actually quite palatable.
Quality & Testing
Third-Party Tested
This product has been independently tested by third-party laboratories for purity, potency, and safety.
Certifications
Additional Specifications
- Type
- Amino Acid
- Form
- Powder
- Dose
- 6000mg citrulline malate per serving
- Serving Size
- 6g (approx. 1.5 scoops)
- Fillers Analysis
- Pure citrulline malate with absolutely nothing else added. The unflavoured powder has a mildly sour taste from the malic acid component, which is actually quite palatable.
- Allergens
- Free from: gluten, dairy, soy, eggs, nuts
- Made In
- UK
How We Score Supplements
Our AI analyses reviews from Reddit, Amazon, YouTube, and specialist forums, then scores each product on a 1-10 scale across six evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on aggregated user experiences.
Ingredient Quality
Bioavailable forms, clean label, minimal fillers, no artificial junk. Higher = cleaner.
Value for Money
Price per serving relative to ingredient quality and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 10 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.
Disclaimer: AIScored provides AI-generated 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.