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NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 240 Veg Capsules

Key item features

  • SUPPORTS ENERGY PRODUCTION*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization*
  • CRITICAL FOR ENZYME FUNCTION*: It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism*
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Soy Free, Keto Friendly, Non-GMO, Halal
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
Current price is Now $23.45
You save $14.54
was $37.99
9.8 ¢/count
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Arrives by Thu, Jun 25
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Sold and shipped by DailyVita
4.599543639475185 stars out of 5, based on 1753 seller reviews(4.6)
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4.7 out of 5 stars
stars425 ratings137 reviews
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Showing 1-3 of 137 reviews

Apr 28, 2026
Sammy
Top Reviewer
Walmart Associate
Item details
Size: 240 Count (Pack of 1)
5 out of 5 stars review

Verified Purchase

Another great NOW product.

Helpful?1T4REBE52QJU116958858
Nov 8, 2025
Mechelle
Top Reviewer
Item details
Size: 240 Count (Pack of 1)
5 out of 5 stars review

Verified Purchase

These work great for me. I take 3 of them 2 to 3x a day due to a health condition. They hv helped me a lot.

Helpful?1T4REBE52QJU116958858
Apr 10, 2026
Walmart customer
Top Reviewer
Item details
Size: 240 Count (Pack of 1)
5 out of 5 stars review

Verified Purchase

Wonderful

This takes care of my restless leg syndrome. Wonderful.

Helpful?1T4REBE52QJU116958858