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Magnesium Bisglycinate

Xandro Lab · 200mg · 60 caps
4.23rd party testedemerging evidence
7.4of 10
Xandro Lab Magnesium Bisglycinate
where to buy · 1 sellerfrom S$32S$0.53 per capsule
Good for: sleep. Chasing focus instead? Magnesium L-threonate has the better evidence for that. See those instead

The score explained

evidence, testing and value, weighed before price

Why 7.4 of 10: Singapore local brand, positions on purity and clean labelling.

what’s good
  • Local SG brand
  • Clean single-form label
worth knowing
  • Smaller bottle
  • Newer brand, thinner track record

what the evidence says

Magnesium's evidence is honest but layered: deficiency is genuinely common and correcting it helps sleep, mood and muscle function, while trials in replete adults show much smaller effects. For sleep specifically, small trials suggest modestly faster sleep onset, mostly in older or deficient adults. Chelated bisglycinate absorbs well and is the gentlest common form on the gut, which is a tolerability advantage rather than an evidence one.

The effect of magnesium supplementation on primary insomnia in elderlyAbbasi et al., J Res Med Sci · 2012The effects of magnesium supplementation on subjective anxiety and stress: a systematic reviewBoyle et al., Nutrients · 2017
browse all research on magnesium

reviews

4.2· aggregated across retailer sites

Local buyers like supporting a Singapore brand with clean labelling and say delivery is quick. Reports centre on calmer evenings and less muscle tightness after training. The bottle is small at 60 capsules, so subscribers wish for a bigger size.

SG brandcalmingsmall bottle
AI summary of public retailer reviews

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