LifeSource Vitamins
Rated 4.8 out of 5
49 Reviews

Magnesium Glycinate 400 mg - 3 Sizes / 90, 180, & 270 Vegan Caps

Original Price: $18.99   Current Price: $18.99
  • Promotes superior sleep quality & reduces insomnia symptoms*
  • Highly bioavailable chelated form with minimal digestive upset*
  • Supports natural anxiety & stress reduction*
  • Essential for muscle relaxation & recovery*
  • Regulates body temperature & neurotransmitter balance*
  • Enhances daytime performance & mood regulation*
  • Supports blood sugar metabolism & anti-inflammatory processes*
  • 3rd-party lab tested for purity & potency
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Product Details

LifeSource Vitamins Magnesium Glycinate — 400 mg — Vegan Capsules

LifeSource Vitamins Magnesium Glycinate provides 400 mg of elemental magnesium in a highly absorbable glycinate form. This supplement is designed to support relaxation, sleep quality, muscle function, and overall wellness. Vegan capsules make it easy to add to your daily routine.*

✅ Family-Owned Since 1992
✅ GMP-Certified Facilities
✅ 3rd-Party Tested

⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews

Key Benefits

  • Provides 400 mg of highly absorbable magnesium glycinate*
  • Supports relaxation and sleep quality*
  • Helps maintain healthy muscle and nerve function*
  • Supports overall cardiovascular and metabolic wellness*
  • 3rd-Party Tested - Trusted Since 1992

Key Ingredients

  • Magnesium Glycinate — Highly bioavailable form traditionally used to support relaxation, sleep quality, and muscle function.*

Who May Benefit Most

  • Individuals seeking support for relaxation and sleep quality*
  • Active adults looking for muscle and nerve function support*
  • Those preferring a gentle, highly absorbable magnesium form*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy Produced in FDA-registered, GMP-certified facilities. See Our Testing Results →

Why Trust LifeSource Vitamins

Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.

Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
  • Research has explored magnesium for its role in relaxation and sleep quality.*
  • Studies have evaluated magnesium for supporting muscle and nerve function.*
  • Traditionally used to support cardiovascular and metabolic wellness.*

Suggested Use

Take 3 vegan capsules daily with food, or as directed by your healthcare professional. Those with kidney or heart disease should consult a physician before use.*

Product Specifications

  • Serving Size: 3 Vegan Capsules (400 mg elemental magnesium)
  • Servings Per Container: 40
  • Form: Vegan Capsules
  • Quality: 3rd-Party Tested • Non-GMO • Made in the USA

Often Paired With

Recommended Reading

Join thousands of satisfied customers who trust LifeSource Vitamins for quality mineral support.*

Questions? Call us at 1-800-247-4740 or email support@lifesourcevitamins.com

Proudly American • Family-Owned Since 1992

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

Magnesium Glycinate 400 mg supports sleep quality, relaxation & muscle function. 3rd-Party Tested. LifeSource Vitamins | Trusted Since 1992.*

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