Updated: 2025
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Medical disclaimer: This content is educational and not medical advice. If you have kidney disease, take medications, or are pregnant/nursing, consult a qualified clinician before using magnesium supplements.

Magnesium is involved in hundreds of functions in the body, and many people use it as part of a simple daily routine—especially when optimizing sleep habits, muscle relaxation, and recovery. Among many magnesium forms, magnesium glycinate (often labeled bisglycinate) is popular because it’s generally considered well-tolerated and easy to take consistently.

But “magnesium glycinate” products can differ a lot in what really matters: elemental magnesium per serving, serving size (capsules/tablets/scoops), additional ingredients, and value per dose. In this guide, we rank the best magnesium glycinate supplements on iHerb using clear criteria—so you can choose a reliable option without hype.

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Quick Picks

• Best Overall: Doctor’s Best – High Absorption Magnesium (lysinate glycinate, chelated)
• Best Value: California Gold Nutrition – Magnesium Bisglycinate Chelate
• Best Tablet Option: NOW Foods – Magnesium Glycinate (tablets)
• Best Powder Option: Thorne – Magnesium Bisglycinate (powder)
• Best Clean Capsule: Protocol for Life Balance – Magnesium Glycinate

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Comparison Table (Fill in from labels)

(Supplement Facts).

Product	Form	Elemental Mg / serving	Capsules/Tablets per serving	Servings	Best for
Doctor’s Best High Absorption Magnesium	Capsules	200 mg	240	120	Best overall
California Gold Nutrition Bisglycinate Chelate	Capsules	200mg	240	120	Best value
NOW Foods Magnesium Glycinate	Tablets	200mg	180	90	Tablet option
Thorne Magnesium Bisglycinate	Powder	200mg	(3.1g)scoop	60	Powder users
Protocol for Life Balance Magnesium Glycinate	Capsules	200mg	180	90	Clean/simple

How We Chose These Magnesium Glycinate Picks

We ranked products based on practical criteria for daily use:

1. Form clarity: clearly labeled as glycinate or bisglycinate
2. Elemental magnesium listed: the actual magnesium amount (not just compound weight)
3. Ingredient simplicity: fewer fillers and unnecessary blends
4. Realistic serving size: easy to take consistently
5. Value per effective serving: cost per day matters for long-term routines

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What “Elemental Magnesium” Means (Important)

Many labels show a large number like “2000 mg magnesium glycinate,” but that’s often the compound weight. What matters for dosing is elemental magnesium (the actual magnesium content). For a clean comparison between products, always use the elemental number shown in the Supplement Facts panel.

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Top 5 Best Magnesium Glycinate Supplements on iHerb

What it is
A chelated magnesium formula that combines glycinate/lysinate forms, designed for daily use and label clarity.

Why we picked it

• Strong “everyday” option with a long track record
• Clear positioning around absorption/tolerance
• Easy to fit into a simple routine

Best for

• Most people who want a reliable glycinate-style magnesium

Things to consider

• Check the elemental magnesium per serving and how many capsules you need daily
• Start low if you’re new to magnesium

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What it is
A straightforward magnesium bisglycinate chelate in capsule form, often sold in higher capsule counts.

Why we picked it

• Typically great cost per serving for long-term users
• Clean, simple product concept
• Good choice when you want “bisglycinate chelate” specifically

Best for

• Daily users who care about value per effective dose

Things to consider

• Verify elemental magnesium and serving size (capsules per serving)
• Larger bottles are usually best value, but always compare servings

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What it is
A magnesium glycinate product in tablet form—useful for people who prefer tablets over capsules.

Why we picked it

• Clear, no-nonsense magnesium glycinate product
• Tablets can be convenient for some routines
• Good option if you prefer a familiar format

Best for

• People who prefer tablets, or want something simple and widely available

Things to consider

• Tablets can be larger; check if swallowing tablets works for you
• Compare elemental magnesium per tablet vs per serving

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What it is
A magnesium bisglycinate powder—ideal if you don’t like swallowing pills.

Why we picked it

• Great for users who want to mix magnesium into a drink
• Easy to adjust the dose (half scoop, full scoop, etc.)
• Fits well into an evening wind-down routine

Best for

• People who prefer powders (water, juice, tea)
• Anyone who struggles with capsules/tablets

Things to consider

• Taste/texture is personal—powders aren’t for everyone
• Measure carefully and keep dosing consistent

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What it is
A clean, capsule-based magnesium glycinate option focused on simplicity.

Why we picked it

• Straightforward daily supplement style
• Good “no drama” choice for stacking with other basics
• Useful if you want a simple capsule routine

Best for

• People who want a clean capsule and minimal extras

Things to consider

• Check elemental magnesium per serving
• Compare cost per serving vs capsule count

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Magnesium Glycinate vs Citrate vs Oxide (Quick Guide)

• Glycinate/Bisglycinate: popular for tolerance and daily use
• Citrate: commonly used, but can be laxative for some people
• Oxide: usually cheaper; some people avoid it due to preference for other forms

If your goal is a calm, consistent routine, glycinate/bisglycinate is often the easiest form to stick with.

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How to Take Magnesium Glycinate (Practical Tips)

• Many people take it in the evening as part of a wind-down routine
• Start low, then increase gradually if needed
• Consistency matters more than perfect timing
• Keep your stack simple (e.g., whey + creatine + magnesium)

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FAQ

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Bottom Line

If you want a magnesium supplement that’s simple and commonly well-tolerated, magnesium glycinate/bisglycinate is one of the best places to start. Choose a product with clear elemental magnesium per serving, a serving size you can follow consistently, and good value for long-term use.

Our simplest recommendations:

• Best Overall: Doctor’s Best
• Best Value: California Gold Nutrition
• Best Powder: Thorne

👉 Browse more reviews: /reviews/
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