Magnesium Glycinate

Magnesium glycinate, also called magnesium bisglycinate, is magnesium bound to the amino acid glycine. It is one of the best absorbed and gentlest forms of magnesium, which is why it is the most popular choice for relaxation, sleep and everyday magnesium support.

This collection includes magnesium glycinate capsules, tablets, powders and liquids from practitioner brands such as Pure Encapsulations, Thorne, Klaire Labs, NutriDyn and Metagenics.

How to Choose a Magnesium Glycinate

• Capsules and tablets: The easiest way to take a steady daily amount. Most provide around 100 to 200 mg of elemental magnesium per serving.
• Powders: Mix into water and make it simple to adjust your dose or take a larger amount. Thorne and Klaire Labs both offer bisglycinate powders.
• Liquids: A good fit for people who prefer not to swallow pills.
• Glycinate blends: Some formulas pair glycinate with malate or other forms for daytime energy support. Compare all forms on our magnesium page.

Check the Supplement Facts panel for elemental magnesium, not the weight of the whole compound. Many people take magnesium glycinate as part of an evening routine with sleep support or L-theanine.

Frequently Asked Questions

What is magnesium glycinate good for?

Magnesium glycinate supports relaxation, restful sleep, muscle function and healthy energy production. Because it is gentle on digestion, it is the form most people choose when they want to take magnesium every day.

Is magnesium glycinate the same as magnesium bisglycinate?

Yes, they are the same form. Bisglycinate means each magnesium atom is bound to two glycine molecules. Labels use both names.

When should I take magnesium glycinate?

Many people take it in the evening. It fits well into a bedtime routine, but you can take it any time of day. Splitting the dose between two meals can help with comfort.

How much magnesium glycinate should I take?

Follow the label, which usually provides 100 to 400 mg of elemental magnesium per day. The National Institutes of Health sets the upper limit for magnesium from supplements at 350 mg per day for adults unless a practitioner recommends more.

Related categories: Magnesium | Sleep Support | Calcium-Magnesium | L-Theanine | Stress Relief

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.