Magnesium is one of the most useful supplements for women — but the form you choose changes what it does best. Glycinate and citrate are the two you’ll see most often. Here’s how they differ.
Magnesium glycinate
Magnesium bound to the amino acid glycine. It’s gentle on the stomach and well absorbed, and glycine itself has calming properties — which is why glycinate is the go-to for sleep, stress and relaxation.
Magnesium citrate
Magnesium bound to citric acid. It’s also well absorbed, but has a mild laxative effect, making it a popular choice for occasional constipation and digestion — though that same effect can be a downside if your stomach is sensitive.
Which is right for you?
For winding down, sleeping better and easing tension, glycinate is usually the better pick — which is the form we focus on in Simple Magnesium. If digestion is your main concern, citrate may suit you better.
To go deeper on the sleep side, read magnesium for sleep.
Related reading
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This article is for general information and isn’t medical advice. If you’re pregnant, breastfeeding, or taking medication, check with your GP before starting a new supplement.