Best Magnesium Glycinate for Sleep (2026)

Consumer Product Authority#1 Approved

VitaUp Magnesium GlycinateThird-party tested for purity and potency, made in a GMP-certified facility in the USA, and vegan and gluten-free.

Check today's price on Amazon

What to look for

Third-party testing is what separates a magnesium glycinate supplement you can trust from one you're simply hoping works.

Essential

Independently tested

An extra layer of quality control: someone other than the maker checks what's inside.

Third-party lab tested: Testing by an outside laboratory rather than the brand itself, typically checking the product contains what the label says and is free from contaminants.

Essential

Quality-controlled

Consistent quality from one bottle to the next, made under controlled, documented conditions.

Made in a GMP facility: Good Manufacturing Practice (GMP) is the quality standard for how supplements and similar products are made: clean facilities, documented processes and checks on every batch.

Important

US-manufactured

Made under US manufacturing and labeling rules.

Manufactured in the USA: Made in a factory in the United States.

Important

No GMO ingredients

No genetically modified ingredients, for a cleaner label.

Non-GMO: Made without genetically modified ingredients.

Important

Plant-based

Suitable for vegans and vegetarians.

Vegan: Made without animal-derived ingredients.

Nice to have

Gluten-free

Fits a gluten-free diet.

Made without gluten-containing ingredients.

Always checked

Clean safety record

Every product on this page has a clean record. Products with a recall or an official security warning are never ranked.

For every product on this page we searched the US FDA's recalls & safety alerts and the US CPSC's recall database.

Consumer Product Authority#1 ApprovedVitaUp Magnesium Glycinate

Holds all 6 quality marks above, with a clean safety record.

✓ Independently testedBrand-stated✓ Quality-controlledBrand-stated✓ US-manufacturedBrand-stated✓ No GMO ingredientsBrand-stated✓ Plant-basedBrand-stated✓ Gluten-freeBrand-stated✓ Clean safety recordno recalls or flags

Check today's price on Amazon

At a glance

Product	Reviewson Amazon	Independently testedThird-party tested	Quality-controlledGMP facility	US-manufactured	No GMO ingredientsNon-GMO	Plant-basedVegan	Gluten-free	Clean safety recordno recalls or flags
1VitaUp Magnesium GlycinateBest overall: trusted testing, USA-made, clean formula	750+Amazon reviews	✓	✓	✓	✓	✓	✓	✓	Check price
2Nutricost Magnesium GlycinateBest for flexible supply with multiple bottle sizes	3,500+Amazon reviews	✓	✓	✓	✓	✓	✓	✓	Check price
3Innate Vitality Magnesium Glycinate 500mgBest for an 8-month supply in one bottle	10,000+Amazon reviews	✓	✓	✓	✓	✓	✓	✓	Check price
4Innate Vitality Magnesium Glycinate 500mgBest for trying Innate Vitality in a smaller bottle	10,000+Amazon reviews	✓	✓	✓	✓	✓	✓	✓	Check price
5Vev Deep CalmBest for a multi-ingredient gummy wind-down blend	3,800+Amazon reviews	✓	✓		✓	✓		✓	Check price

✓ confirmed in an official record or lab report · ✓ stated by the brand

Best Magnesium Glycinate for Sleep: 5 approved, ranked

Every product here is Consumer Product Authority Approved, ranked for this search, with the certifications and quality standards behind each one linked to the source.

★ #1 Approved · Best overall: trusted testing, USA-made, clean formula

No. 1

VitaUp Magnesium Glycinate

Consumer Product Authority#1 Approved

750+

Amazon reviews

✓ 6 quality marks

✓ Clean safety record

Check price on Amazon

The review

VitaUp says this supplement is third-party tested for purity and potency, so what's on the label is what's in the capsule — exactly what you want from a sleep supplement you're taking every night. According to VitaUp, it's made in a GMP-certified facility in the USA, a standard that governs quality and consistency from ingredient to finished capsule. The formula is vegan, gluten-free and non-GMO, according to VitaUp, with 240 capsules per bottle for a generous supply.

Why it ranks here

VitaUp says it is third-party tested for purity and potency
Made in a GMP-certified facility in the USA, according to VitaUp
Vegan capsules, non-GMO and gluten-free, per VitaUp
240 capsules per bottle

Capsule count240 vegan capsulesMade inUSA, per VitaUpFormulaVegan, gluten-free, non-GMOAmazon reviews750+

Good to know: For a well-established brand offering multiple bottle sizes, see the #2 Nutricost.

Its certifications and quality standards

🧪 Independently tested: Third-party lab tested · stated by VitaUp
An extra layer of quality control: someone other than the maker checks what's inside.
Where VitaUp states it
Listing: 'third-party tested for purity and potency';
amazon.com ↗
🏭 Quality-controlled: Made in a GMP facility · stated by VitaUp
Consistent quality from one bottle to the next, made under controlled, documented conditions.
Where VitaUp states it
images: 'MADE IN GMP Certified Facility'.
amazon.com ↗
🇺🇸 US-manufactured: Manufactured in the USA · stated by VitaUp
Made under US manufacturing and labeling rules.
Where VitaUp states it
Listing title 'USA Made';
amazon.com ↗
🌱 No GMO ingredients: Non-GMO · stated by VitaUp
No genetically modified ingredients, for a cleaner label.
Where VitaUp states it
Listing title and image: 'Non-GMO Magnesium';
amazon.com ↗
🌿 Plant-based: Vegan · stated by VitaUp
Suitable for vegans and vegetarians.
Where VitaUp states it
Listing title '240 Vegan Capsules';
amazon.com ↗
🌾 Gluten-free · stated by VitaUp
Fits a gluten-free diet.
Where VitaUp states it
Listing image: 'GLUTEN FREE'
amazon.com ↗
🛡 Clean safety record
No recalls or official warnings for this product in the US FDA's recalls & safety alerts ↗ and the US CPSC's recall database ↗. Checked October 2026.

750+Amazon reviews✓ 6 quality marks

Check today's price on Amazon

Best for flexible supply with multiple bottle sizes

No. 2

Nutricost Magnesium Glycinate

Consumer Product AuthorityApproved

3,500+

Amazon reviews

✓ 6 quality marks

✓ Clean safety record

Check price on Amazon

The review

Nutricost says every batch is tested by an independent, accredited lab to verify that what's on the label is what's in the bottle — a strong commitment for a supplement you rely on nightly. The brand says it's made in a GMP-compliant facility in the USA using globally sourced ingredients, with a formulation that's non-GMO, gluten-free and vegan. Available in 90-, 180- and 360-capsule sizes, it's easy to match your supply to your routine.

Why it ranks here

Nutricost says every batch is tested by an independent, accredited lab
Made in a GMP-compliant facility in the USA, according to Nutricost
Non-GMO, gluten-free and vegan, per Nutricost
Available in three bottle sizes: 90, 180 and 360 capsules

Bottle sizes90, 180 or 360 capsulesMade inUSA, per NutricostFormulaNon-GMO, gluten-free, veganAmazon reviews3,500+

Good to know: For an 8-month supply in a single bottle, the #3 Innate Vitality 240-capsule option is worth considering.

Its certifications and quality standards

🧪 Independently tested: Third-party lab tested · stated by Nutricost
An extra layer of quality control: someone other than the maker checks what's inside.
Where Nutricost states it
Brand page: 'tested by an independent, accredited lab to help verify that what's on the label is what's in the bottle';
nutricost.com ↗
🏭 Quality-controlled: Made in a GMP facility · stated by Nutricost
Consistent quality from one bottle to the next, made under controlled, documented conditions.
Where Nutricost states it
listing image badge 'GMP COMPLIANT FACILITY'.
nutricost.com ↗
🇺🇸 US-manufactured: Manufactured in the USA · stated by Nutricost
Made under US manufacturing and labeling rules.
Where Nutricost states it
Listing badge: 'MADE AND QUALITY TESTED IN THE USA WITH GLOBALLY SOURCED INGREDIENTS.' Brand FAQ: made in the USA using globally sourced ingredients.
nutricost.com ↗
🌱 No GMO ingredients: Non-GMO · stated by Nutricost
No genetically modified ingredients, for a cleaner label.
Where Nutricost states it
Listing image badges: 'NON-GMO PRODUCT', 'NON-GMO'.
amazon.com ↗
🌿 Plant-based: Vegan · stated by Nutricost
Suitable for vegans and vegetarians.
Where Nutricost states it
Listing badges 'Vegan (Animal-Free Product)' and 'VEGETARIAN PRODUCT';
amazon.com ↗
🌾 Gluten-free · stated by Nutricost
Fits a gluten-free diet.
Where Nutricost states it
Listing badges 'GLUTEN-FREE PRODUCT' / 'GLUTEN-FREE';
amazon.com ↗
🛡 Clean safety record
No recalls or official warnings for this product in the US FDA's recalls & safety alerts ↗ and the US CPSC's recall database ↗. Checked October 2026.

3,500+Amazon reviews✓ 6 quality marks

Check today's price on Amazon

Best for an 8-month supply in one bottle

No. 3

Innate Vitality Magnesium Glycinate 500mg

Consumer Product AuthorityApproved

10,000+

Amazon reviews

✓ 6 quality marks

✓ Clean safety record

Check price on Amazon

The review

Innate Vitality says this magnesium glycinate is always third-party tested for purity and potency, and made in a GMP-certified facility in the USA — two marks that matter most when you're taking a supplement daily for sleep. With 240 capsules per bottle, Innate Vitality rates this as an 8-month supply, making it a practical choice for consistent nightly use. The formula is non-GMO, gluten-free and vegan, according to Innate Vitality.

Why it ranks here

Innate Vitality says it is always third-party tested for purity and potency
Made in a GMP-certified facility in the USA, per Innate Vitality
240 capsules — rated as an 8-month supply by Innate Vitality
Non-GMO, gluten-free and vegan, per Innate Vitality

Capsule count240 capsules (8-month supply, per Innate Vitality)Made inUSA, per Innate VitalityFormulaNon-GMO, gluten-free, veganAmazon reviews10,000+

Good to know: If you'd prefer a smaller bottle to try first, the #4 is the same Innate Vitality formula in a 120-capsule size.

Its certifications and quality standards

🧪 Independently tested: Third-party lab tested · stated by Innate Vitality
An extra layer of quality control: someone other than the maker checks what's inside.
Where Innate Vitality states it
Listing: 'always third-party tested for purity and potency';
myinnatevitality.com ↗
🏭 Quality-controlled: Made in a GMP facility · stated by Innate Vitality
Consistent quality from one bottle to the next, made under controlled, documented conditions.
Where Innate Vitality states it
Listing: 'made...
myinnatevitality.com ↗
🇺🇸 US-manufactured: Manufactured in the USA · stated by Innate Vitality
Made under US manufacturing and labeling rules.
Where Innate Vitality states it
Listing: 'Proudly Made in the USA';
amazon.com ↗
🌱 No GMO ingredients: Non-GMO · stated by Innate Vitality
No genetically modified ingredients, for a cleaner label.
Where Innate Vitality states it
Listing: 'Non-GMO';
amazon.com ↗
🌿 Plant-based: Vegan · stated by Innate Vitality
Suitable for vegans and vegetarians.
Where Innate Vitality states it
Title says 'Vegan';
amazon.com ↗
🌾 Gluten-free · stated by Innate Vitality
Fits a gluten-free diet.
Where Innate Vitality states it
Listing: 'gluten-free';
amazon.com ↗
🛡 Clean safety record
No recalls or official warnings for this product in the US FDA's recalls & safety alerts ↗. Checked October 2026.

10,000+Amazon reviews✓ 6 quality marks

Check today's price on Amazon

Best for trying Innate Vitality in a smaller bottle

No. 4

Innate Vitality Magnesium Glycinate 500mg

Consumer Product AuthorityApproved

10,000+

Amazon reviews

✓ 6 quality marks

✓ Clean safety record

Check price on Amazon

The review

This is the same Innate Vitality magnesium glycinate formula as the #3 — third-party tested for purity and potency and made in a GMP-certified facility in the USA, according to Innate Vitality — in a 120-capsule bottle that's ideal if you're starting out or prefer a shorter supply cycle. The formula is non-GMO, gluten-free and vegan, per Innate Vitality, giving you a clean supplement for your evening routine without committing to a large bottle upfront.

Why it ranks here

Innate Vitality says it is always third-party tested for purity and potency
Made in a GMP-certified facility in the USA, per Innate Vitality
Compact 120-capsule size — good for new users
Non-GMO, gluten-free and vegan, per Innate Vitality

Capsule count120 capsulesMade inUSA, per Innate VitalityFormulaNon-GMO, gluten-free, veganAmazon reviews10,000+

Good to know: For the same formula with a larger 240-capsule supply, the #3 Innate Vitality is the longer-lasting option.

Its certifications and quality standards

🧪 Independently tested: Third-party lab tested · stated by Innate Vitality
An extra layer of quality control: someone other than the maker checks what's inside.
Where Innate Vitality states it
Listing: 'always third-party tested for purity and potency';
amazon.com ↗
🏭 Quality-controlled: Made in a GMP facility · stated by Innate Vitality
Consistent quality from one bottle to the next, made under controlled, documented conditions.
Where Innate Vitality states it
Listing: 'made with the highest grade ingredients in our GMP certified facility right here in the USA';
amazon.com ↗
🇺🇸 US-manufactured: Manufactured in the USA · stated by Innate Vitality
Made under US manufacturing and labeling rules.
Where Innate Vitality states it
Listing: 'Proudly Made in the USA';
amazon.com ↗
🌱 No GMO ingredients: Non-GMO · stated by Innate Vitality
No genetically modified ingredients, for a cleaner label.
Where Innate Vitality states it
Listing: 'Non-GMO';
amazon.com ↗
🌿 Plant-based: Vegan · stated by Innate Vitality
Suitable for vegans and vegetarians.
Where Innate Vitality states it
Listing title: 'Vegan';
amazon.com ↗
🌾 Gluten-free · stated by Innate Vitality
Fits a gluten-free diet.
Where Innate Vitality states it
Listing: 'gluten-free';
amazon.com ↗
🛡 Clean safety record
No recalls or official warnings for this product in the US FDA's recalls & safety alerts ↗. Checked October 2026.

10,000+Amazon reviews✓ 6 quality marks

Check today's price on Amazon

Best for a multi-ingredient gummy wind-down blend

No. 5

Vev Deep Calm

✓ Independently testedBrand-stated✓ Quality-controlledBrand-stated✓ No GMO ingredientsBrand-stated✓ Plant-basedBrand-stated✓ Clean safety recordno recalls or flags

Consumer Product AuthorityApproved

3,800+

Amazon reviews

✓ 4 quality marks

✓ Clean safety record

Check price on Amazon

The review

VEV Deep Calm takes a different approach: a gummy format combining magnesium glycinate with ashwagandha, L-theanine, D3 and zinc in a 14-in-1 evening blend, designed around a nightly wind-down routine. VEV says it is third-party tested and made in a GMP-certified facility, giving the same quality foundations as the capsule options on this page. The gummies are vegan, gelatin-free and non-GMO, according to VEV, with no added sugar — 90 gummies per pack.

Why it ranks here

VEV says it is third-party tested
Made in a GMP-certified facility, according to VEV
Vegan, gelatin-free and non-GMO gummies, per VEV
14-in-1 evening blend with ashwagandha, L-theanine, D3 and zinc; no added sugar

FormatGummies — 90 per packKey extrasAshwagandha, L-theanine, D3, zincFormulaVegan, gelatin-free, non-GMO, no added sugarAmazon reviews3,800+

Good to know: For a straightforward magnesium glycinate capsule without additional ingredients, the #1 VitaUp is the cleaner-formula choice.

Its certifications and quality standards

🧪 Independently tested: Third-party lab tested · stated by VEV
An extra layer of quality control: someone other than the maker checks what's inside.
Where VEV states it
Listing images: 'THIRD PARTY TESTED';
amazon.com ↗
🏭 Quality-controlled: Made in a GMP facility · stated by VEV
Consistent quality from one bottle to the next, made under controlled, documented conditions.
Where VEV states it
Listing image badge: 'MANUFACTURED IN A GMP-CERTIFIED FACILITY'
amazon.com ↗
🌱 No GMO ingredients: Non-GMO · stated by VEV
No genetically modified ingredients, for a cleaner label.
Where VEV states it
Listing details: 'Allergen Information: Non-GMO'
amazon.com ↗
🌿 Plant-based: Vegan · stated by VEV
Suitable for vegans and vegetarians.
Where VEV states it
Listing image badge: 'Vegan & gelatin-free';
amazon.com ↗
🛡 Clean safety record
No recalls or official warnings for this product in the US FDA's recalls & safety alerts ↗. Checked October 2026.

3,800+Amazon reviews✓ 4 quality marks

Check today's price on Amazon

The verdict

VitaUp Magnesium Glycinate is the #1 Approved — third-party tested, USA-made in a GMP-certified facility, and free from gluten and GMOs, making it a confident choice for anyone building a nightly sleep routine. For a high-capsule-count option from a well-established brand, the #2 Nutricost fits the bill; and for a gummy format with a multi-ingredient evening blend, the #5 VEV Deep Calm is worth a look.

Get the VitaUp Magnesium Glycinate on Amazon

Questions shoppers ask

What makes magnesium glycinate a good choice for sleep?

Magnesium glycinate is magnesium bound to the amino acid glycine. Brands choose this form because it is generally considered easier on the digestive system than other forms of magnesium. Glycine itself is associated with relaxation, making this combination a popular choice for an evening supplement routine.

How do I know the supplement I'm buying is what it says on the label?

Look for third-party testing. Every product approved on this page is said by its brand to be third-party tested for purity and potency — meaning an independent lab checks that the contents match the label. That's the most important quality mark to look for in any supplement.

What does 'made in a GMP-certified facility' mean for a supplement?

GMP stands for Good Manufacturing Practice. A GMP-certified facility follows strict standards for how supplements are manufactured, from ingredient handling through to finished capsule or gummy. All five approved products on this page are said by their brands to be made in GMP-certified facilities, which means consistent quality across every batch.

Is there a gummy option for people who don't like capsules?

Yes — the #5 VEV Deep Calm is a gummy format. VEV says it combines magnesium glycinate with ashwagandha, L-theanine, D3 and zinc in a 14-in-1 blend, with no added sugar. The gummies are vegan and gelatin-free, according to VEV, making them a practical alternative to capsules for an evening routine.

What Consumer Product Authority Approved means

Every product on this page passed all three checks. We don't test products ourselves, and Approved isn't a certification: it's our sign that a product cleared the checks below.

✓ Top-rated by ownersStrong ratings from real owners on Amazon.
✓ Certifications checkedIts certifications and quality standards tracked down, each linked to its source.
✓ Clean safety recordNo recalls or official warnings in the government databases.

How we approve and rank

Found 260+ top-rated magnesium glycinate supplements on Amazon

Every one we could find with strong ratings from real owners, across Amazon and our partner networks.

Approved and ranked the top 5 for this search

The closest match to what you searched for comes first, then strong owner ratings and how many people are buying it. When two are close, the one with more quality marks ranks higher. The commission we earn can also affect which products we feature and their order.

Tracked down their certifications and quality standards

For each product and its brand: certifications in the official records of the bodies that issue them, lab reports, and the quality standards the brand states. Every one links to its source.

Checked their safety records

We searched the official recall and warning databases that cover this kind of product. Anything with a recall or an official warning is out.

How to read this page

Quality marks

Certifications and quality standards, most important first for this kind of product. Each one says where it comes from: an official record, a lab report or the brand's own statement.

Amazon reviews

How many owners have reviewed it on Amazon. Thousands of reviews mean a well-proven product.

Commissions

We may earn one when you buy, which can affect which products we feature and their order. It never changes what we report. How we approve and rank