Free Soul Pure Creatine Monohydrate Powder
Free Soul
Promising research
Bare Biology
Bare Biology Ready & Rested Magnesium Bisglycinate
Promising research
£34.99typical price
Best for: People who want a large two-month pot and brand-commissioned testing
Buy now at Amazon- 375mg per 3 capsules (100% NRV)
- Buffered: 15% magnesium oxide
We may earn a commission if you buy through our links.
375mg per 3 capsules (100% NRV)
- Form
- Buffered magnesium bisglycinate chelate
- Pack
- 180 capsules
- Buffered with oxide
- Yes, 15%
Where we checked it: barebiology.com ›
Compare where to buy
We may earn a commission if you buy through our links. How we choose ›
Why we picked it
Three capsules give 375mg magnesium, which is 100% of the NRV (the reference daily amount on labels), from a UK family brand that says it tests every batch. 180 capsules last 60 days.
Best for
People who want a large two-month pot and brand-commissioned testing
Not for
Anyone specifically seeking unbuffered (oxide-free) glycinate
The details that matter.
- • 375mg per 3 capsules (100% NRV)
- • Buffered: 15% magnesium oxide
- • 180 capsules (60 days)
- • Brand-commissioned testing
Specifications
- Form
- Buffered magnesium bisglycinate chelate
- Pack
- 180 capsules
- Buffered with oxide
- Yes, 15%
- Third party testing
- Brand-commissioned
- Elemental mg per serving
- 375mg (3 capsules)
How strong is the research? What our grades mean ›
- Strong research
- Independent certification or lab data for the specific claim.
- Promising research
- The material is well supported, but there is no product-level testing.
- Early research
- Little independent research.
- Mixed research
- Research findings disagree.
- £
- Under £20
- ££
- £20 to £79
- £££
- £80+
Compare with similar
| Feature |  |  |  |  |
|---|---|---|---|---|
| Price | £34.99 typical | £12.99 typical | £16.05 typical | £25 typical |
| Form | Buffered magnesium bisglycinate chelate | Magnesium bisglycinate | Magnesium bisglycinate | Citrate + bisglycinate + taurate |
| Pack | 180 capsules | 30-day pouch | 60 to 240 capsules | 1 jar |
| Research | Promising research | Promising research | Promising research | Strong research |
| Link | You're here | View › | View › | View › |
