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NOW Foods Magnesium Glycinate

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NOW Foods

NOW Foods Magnesium Glycinate

Albion bisglycinate — 100 mg elemental per tablet, 200 mg per 2-tablet serving

4.7
(8,300 community reviews)

NOW’s Albion magnesium bisglycinate is the cheaper Amazon glycinate next to Thorne. Read the serving: one tablet is 100 mg elemental; the labeled serving is 2 tablets (200 mg elemental from 2,000 mg compound). Oxide is still the form to skip. See the magnesium and best-magnesium guides.

Health Disclaimer

This content is for general informational and educational purposes only. It is not medical advice, diagnosis, or treatment. Consult a qualified healthcare provider before starting any supplement, peptide, or health protocol. Read our full health disclaimer.

Used by
Sleep-stack beginnersPeople who will not pay Thorne pricesHuberman-adjacent evenings

Typical price: $16 – $24 USD / 180 tablets

How It Works

Magnesium is a cofactor for hundreds of enzymes. Bisglycinate is better tolerated than oxide. Sleep data is modest and real enough to keep if you notice calmer evenings.

1

100 mg, Then Two

Start with one tablet if you are new. Two tablets is 200 mg elemental. Four is the top of the label (400 mg) and is where stools get loose.

2

Evening With Food

Glycinate is the sleep-tolerant form. Take it 30–60 minutes before bed. Citrate if you also want a laxative.

3

Not Threonate

This is not Magtein. If you wanted the brain-marketed salt, this is the wrong bottle — and that story is thinner anyway.

What You'll Experience

Week 1

Evenings

Some people sleep easier. Loose stool means too much elemental — drop a tablet.

Stay or Stop

2 weeks

If nothing changed, you can stop. It is not an identity.

Benefits

Labeled Elemental

Moderate Evidence

200 mg per two tablets is a real number, not oxide theater.

Amazon Price

Moderate Evidence

Thorne stays the NSF default. This is the bottle you can actually finish.

Risks & Considerations

Kidneys

high risk

Magnesium supplements need a clinician if kidney function is reduced.

Loose Stool

low risk

The usual ceiling. Back off 100 mg elemental.

Community Reviews

Synthesized consensus from Reddit, forums, and expert sources.

Amazon verified buyers
Mostly Positive

NOW glycinate is a frequent budget sleep pick. Smart comments count tablets. Complaints are mostly the serving size surprise.

  • ·100 mg per tablet
  • ·Albion
  • ·Evening

Last updated: 2026-09-22 · Informational only. Not medical advice. Health disclaimer.