Simply Supplements
Magnesium Glycinate 400mg
capsule
VeganGluten-FreeSugar-Free
£14.9925p/serving
£14.99Check price at Simply Supplements
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Dose
400mg elemental magnesium
Servings
60
Last reviewed: July 2026
Pros
- Glycinate form — best absorbed and gentlest on digestion
- Good value for 60 servings
- Suitable for vegans
- UK-manufactured brand with strong reputation
Cons
- Third-party testing status not publicly confirmed
- No K2 included for bone health synergy
Who it may suit
Adults with low magnesium intake, those with trouble sleeping, anyone experiencing muscle cramps, or people following a plant-based diet.