Price History (90 days)
Quick Facts
- Form
- Capsules
- Dose
- 500mg (100mg elemental)
- Serving
- 1 capsule
- Servings
- 270
- Vegan
- Yes
- Made in
- United Kingdom
Bulk Magnesium Bisglycinate 500mg
by Bulk
Bulk Magnesium Bisglycinate provides 500mg of magnesium bisglycinate per capsule, yielding approximately 100mg of elemental magnesium. The bisglycinate chelate form is gentle on the stomach and highly bioavailable. Bulk is a UK-based sports nutrition brand offering competitive prices on quality supplements, with Informed Sport batch testing.
AI Review Summary
Bulk Magnesium Bisglycinate offers excellent value for a chelated magnesium supplement. At 270 capsules for under ten pounds, it is one of the most affordable bisglycinate options in the UK. The Informed Sport certification is a welcome bonus for athletes. However, the 100mg elemental yield per capsule means most people will need 2-3 daily.
Pros
- +Excellent value — 270 capsules per container
- +Informed Sport certified
- +Gentle on digestive system
- +Vegan-friendly HPMC capsules
Cons
- -Only 100mg elemental magnesium per capsule
- -Need 2-3 capsules for therapeutic dose
- -Less well-known brand than NOW or Solgar
Best For
Watch Out
- !100mg elemental per capsule means 2-3 daily needed
- !Elemental yield is lower than the label suggests at first glance
Ingredients & Composition
Active Ingredients
- Magnesium Bisglycinate
- 500mg (100mg elemental magnesium)
Other Ingredients
Capsule Shell (Hydroxypropyl Methylcellulose), Anti-caking Agent (Magnesium Stearate)
Clean Label Analysis
Minimal fillers. Magnesium stearate is a common, safe anti-caking agent. HPMC capsule is vegan-friendly. No artificial colours, flavours, or sugars.
Quality & Testing
Third-Party Tested
This product has been independently tested by third-party laboratories for purity, potency, and safety.
Certifications
Additional Specifications
- Type
- Mineral
- Form
- Capsules
- Dose
- 500mg (100mg elemental)
- Serving Size
- 1 capsule
- Fillers Analysis
- Minimal fillers. Magnesium stearate is a common, safe anti-caking agent. HPMC capsule is vegan-friendly. No artificial colours, flavours, or sugars.
- Allergens
- Free from: dairy, gluten, soy, eggs, nuts
- Made In
- United Kingdom
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.