Nature's Bounty Calm Magnesium Glycinate 200mg, 180ct (Pack of 2)
🔥 #5 in Magnesium Glycinate · New Best value magnesium glycinate for sleep and calm
Nature's Bounty Calm Magnesium Glycinate 200mg, 180ct (Pack of 2)
Nature's Bounty 3.6
#5
in Magnesium Glycinate
$23.37 →
As of Jul 13, 2026
AI-estimated. See how we score. How we score Affiliate link — we may earn a commission
01 / Spec
Top features
Magnesium FormChelated magnesium glycinate (bisglycinate)
Elemental Dose200mg
Serving Size2 capsules
Nature's Bounty Calm Magnesium Glycinate is a chelated magnesium glycinate supplement delivering 200mg elemental magnesium per 2-capsule serving. The formula uses pure magnesium glycinate chelate—a highly absorbable form favored for gentle GI tolerance and superior bioavailability compared to magnesium oxide.
Key attributes:
- Form: Chelated magnesium glycinate (bisglycinate)
- Dose: 200mg elemental per serving (clinically meaningful for sleep, calm, and muscle relaxation)
- Serving size: 2 capsules
- Per-bottle servings: 90 servings (180 capsules total in pack of 2)
- Testing: Manufactured in a GMP facility; no third-party USP/NSF/ConsumerLab certification stated
- Clean label: Minimal additives; no magnesium oxide filler
- Capsule type: Vegetarian
Ideal for: Those seeking a reliable, affordable magnesium glycinate for relaxation, sleep support, and bone/heart health without the GI irritation of oxide forms.
Nature's Bounty is a trusted, mass-market supplement brand with solid reputation. This product offers strong value for the dose and form, though it lacks third-party certification that would elevate it to practitioner-grade tier (Pure Encapsulations, Thorne, Life Extension).
02 / Signals
Why it's hot
Affordable magnesium glycinate with proven absorption and relaxation benefits.
- Value for money 100
- Review rating & velocity 93
- Community sentiment 95
- Brand reputation 96
- Search heat 87
- Est. return & defect rate 98
03 / Verdict
Pros & cons
Pros
- High-absorption chelated magnesium glycinate form
- Clinically meaningful 200mg elemental dose per serving
- Gentle on stomach—no magnesium oxide irritation
- Excellent cost per serving (~$0.13)
- 90 servings per pack (180 capsules)—long supply
- Vegetarian capsules
- Trusted Nature's Bounty brand reputation
Cons
- No third-party testing certification (USP/NSF/ConsumerLab)
- Requires 2 capsules per serving (slightly inconvenient)
- Limited transparency on minor additives
- Not a practitioner-grade formulation
Magnesium FormChelated magnesium glycinate (bisglycinate)
Elemental Dose200mg
Serving Size2 capsules
Servings per Container90 (per bottle); 180 (pack of 2)
Other Ingredients FillersMicrocrystalline cellulose, vegetarian capsule (hypromellose)
Third-Party TestingGMP facility manufactured; no USP/NSF/ConsumerLab certification
Capsule TypeVegetarian (hypromellose)
AllergensNone stated
Cost per serving$0.13 (based on $23.37 for 180 capsules)
05 / Your take
How was Nature's Bounty Calm Magnesium Glycinate 200mg, 180ct (Pack of 2)?
Share your own experience to help other shoppers. Takes under a minute.
Thanks for your feedback!
Collected privately to sharpen our research — never published, and it doesn't affect rankings.
05 / Compare
Compare the best alternative
One useful head-to-head in Magnesium Glycinate, with the rows most likely to separate the contenders.
Open full comparison → 
Nature Made Magnesium Glycinate 300mg 90ct
Elemental Dose (mg)
200mg per 2 capsules 300mg Highest dose
Form Purity
100% chelated glycinate, no oxide buffer 100% chelated bisglycinate Best absorbed
Additive Cleanliness
Minimal excipients, no dyes or oxide filler Cleanest label Minimal excipients, no dyes
06 / Rivals
Compare with
07 / Variations
Other sizes
08 / Browse
More in Magnesium Glycinate
Nature Made Magnesium Glycinate 300mg 90ct
Magnesium Glycinate
#1 of 30
As of Jul 13, 2026 
NatureWise Magnesium Glycinate 625 mg (125 mg elemental) – 30 Capsules
Magnesium Glycinate
#2 of 30
As of Jul 13, 2026 
Qunol Magnesium Glycinate 300mg, 150ct Tablets
Magnesium Glycinate
#3 of 30
As of Jul 13, 2026 
Nature Made Magnesium Glycinate Gummies 100mg, 40ct
Magnesium Glycinate
#4 of 30
As of Jul 13, 2026 
Bronson Magnesium Glycinate 200mg Chelated, 360 Vegetarian Capsules
Magnesium Glycinate
#6 of 30
As of Jul 13, 2026 
Micro Ingredients Pure Magnesium Complex 300ct (Chelated Glycinate/Malate/Taurate, 400mg)
Magnesium Glycinate
#7 of 30
As of Jul 13, 2026 09 / Explore
