Enjoy up to 20% off and a free gift* — available for a limited time
Find Your Balance with Magnesium Citrate
Enjoy up to 20% off and a free gift* — available for a limited time.
Daily Support, Made Simple†
Relaxation & Sleep Support†
May help promote relaxation and healtier sleep patterns in some users.†
Gentle on the Stomach†
Is gentle on the stomach when taken as directed.†
Energy Metabolism Support†
Helps support healthy energy metabolism.†
Muscle & Nervous System Support†
Helps support normal muscle and nervous system function.†
†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.
Daily Support, Made Simple†
Relaxation & Sleep Support†
May help promote relaxation and healtier sleep patterns in some users.†
Gentle on the Stomach†
Is gentle on the stomach when taken as directed.†
Energy Metabolism Support†
Helps support healthy energy metabolism.†
Muscle & Nervous System Support†
Helps support normal muscle and nervous system function.†
†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.
Confidence in Every Capsule
420mg Magnesium per Serving
Each serving delivers 420mg of magnesium (as magnesium citrate).
30 Servings per Bottle
A full month's supply in every bottle when following the recommended serving.
Manufactured in a GMP-Compliant Facility
Nutricost Magnesium Citrate is produced in a facility that follows Good Manufacturing Practices for quality and safety.
Third-Party Tested
Each batch is independently tested to help ensure quality and peace of mind.
Confidence in Every Capsule
420mg of Magnesium per serving
Each serving delivers 420mg of magnesium (as magnesium citrate).
30 Servings per Bottle
A full month's supply in every bottle when following the recommended serving.
Manufactured in a GMP-Compliant Facility
Produced in a facility that follows Good Manufacturing Practices for quality and safety.
Third-Party Tested
Independently tested to help ensure quality and peace of mind.
Trust the Quality. Love the Price.
Trust the Quality.
Love the Price.
60-Day Money Back Guarantee
In the unlikely event that you’re not completely satisfied with any Nutricost™ product, contact us and we’ll refund 100% of your purchase price (minus S&H).
† 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.
What is Magnesium Citrate and How Do I Use It?
What is Magnesium Citrate?
Magnesium is an essential mineral found in the body and in foods. In the citrate form, it is highly bioavailable and supports a wide range of processes, from muscle and nervous system function support to healthy energy metabolism and mineral balance support.†
How to Use
As a dietary supplement, take 4 capsules daily with 8-12 oz of water or as directed by your healthcare professional.
How long does a bottle of Nutricost Magnesium Citrate last?
Each bottle provides 30 servings – enough for about a month when taken as directed (4 capsules per day).
Choose Your Bundle & Save Today
Stock up with these special offers while supplies last.
Choose your Bundle & Save Today
• 500mg of NMN (Nicotinamide Mononucleotide) Per Serving
• 60 Capsules for 30 Servings Per Bottle - 2 Capsules Per Serving
• 1, 2, or 3 Month Supply If Taken According to Recommended Use
• Non-GMO, Gluten Free, And Vegetarian Friendly
• 3rd Party Tested by ISO- accredited Laboratories
Highlights of Nutricost NMN:
• 500mg of NMN (Nicotinamide Mononucleotide) Per Serving
• 60 Capsules for 30 Servings Per Bottle - 2 Capsules Per Serving
• 1, 2, or 3 Month Supply If Taken According to Recommended Use
• Non-GMO, Gluten Free, And Vegetarian Friendly
• 3rd Party Tested by ISO- accredited Laboratories
Great start
Get Started with Magnesium Citrate - get 17% OFF
Magnesium Citrate
1 Bottle
✔ 1-Month Supply
✔ 60-Day Guarantee
$14.97 $12.49
Most Popular
Buy 2 & get 18% OFF
Magnesium Citrate Double Bundle
✔ 2-Month Supply
✔ 60-Day Guarantee
$29.94 $24.49
Best Value
Buy 3 & Get 20% OFF + FREE* Probiotic Complex
Magnesium Citrate Triple Bundle + FREE* Probiotic Complex
✔ 3-Month Supply
✔ 60-Day Guarantee
$44.91 $35.99
Great Start
Get Started with Magnesium Citrate - get 17% OFF
Magnesium Citrate
1 Bottle
✔ One-Month Supply
✔ 60-Day Guarantee
$14.97 $12.49
Most Popular
Buy 2 & get 18% OFF
Magnesium Citrate Double Bundle
✔ 2-Month Supply
✔ 60-Day Guarantee
$29.94 $24.49
Best Value
Buy 3 & Get 20% OFF + FREE* Probiotic Complex
Magnesium Citrate + FREE* Probiotic Complex
✔ 3-Month Supply
✔ 60-Day Guarantee
$44.91 $35.99
See What Customers Are Saying
*TERMS AND CONDITIONS
All offers are valid for legal U.S. residents, ages 18 and older. Void where prohibited by law. During promotional period, customers may participate in one or more of the following promotions:
Free Probiotic Complex Product: When you purchase three (3) qualifying Magnesium Citrate products at the promotional bundle price of $35.99 in a single transaction, you will receive one (1) free bottle of Nutricost Probiotic Complex Capsules [60 capsules]. Limit one (1) free bottle of Nutricost Probiotic Complex Capsules per customer during the promotional period. This promotion may not be combined with other promotions, discounts, or offers. Offer valid beginning September 30, 2025 and ending September 30, 2026 or while supplies last.
20% Off Promotion: Discount applies to the regular retail price and may not be combined with other promotions, discounts, or offers. Not valid on prior purchases.
All promotions are valid while supplies last. Nutricost reserves the right to modify or cancel these promotions at any time without notice. By participating, customers agree to these Terms and Conditions and Nutricost’s Terms of Use and Shipping & Return Policy.