Bisglycinate describes a form in which magnesium is bound to glycine. Two products displaying the same compound weight may not provide the same amount of elemental magnesium, which is the number worth comparing.

A good product page clearly states the form, amount per serving, capsule count and other ingredients. Do not compare products using only the largest front-label number. This content is educational and does not replace professional medical advice. Seek medical advice before supplementation if symptoms persist, during pregnancy or breastfeeding, or when taking medication or living with a chronic condition.

Educational content: this is not a diagnosis or prescription and does not replace professional healthcare advice.

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