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#9 in Minerals Third-Party Tested

NOW Foods Magnesium Bisglycinate Powder

by NOW Foods

"Chelated magnesium glycinate in powder form — the sleep and relaxation magnesium with flexible dosing"

Amazon Rating
4.7/5
Reviews
8,000+
Price Range
$16-22
Servings
83 servings
GMP CertifiedNPA A-Rated
Our Editorial Rating
8.4
Very Good
FormPowder
CategoryMinerals
SubcategoryMagnesium Glycinate Powder
View on Amazon

Overview

NOW Foods Magnesium Bisglycinate Powder provides magnesium chelated to glycine in a versatile powder format that allows flexible dosing. Magnesium bisglycinate (glycinate) is the preferred form for sleep, relaxation, and anxiety support because glycine itself is a calming amino acid — so you get dual relaxation benefits from both the magnesium and the glycine. The powder format allows precise dose adjustment and is ideal for those who have difficulty swallowing capsules or want to add magnesium to beverages. The taste is mildly sweet from the glycine.

Key Ingredients

IngredientAmount
Magnesium (as Bisglycinate)200 mg per serving
Glycine (from chelate)Included

Pros & Cons

What We Like

  • Glycinate form (best for sleep/relaxation)
  • Powder format (flexible dosing)
  • Dual benefit: magnesium + glycine
  • 83 servings (excellent value)
  • Mildly sweet taste

What Could Be Better

  • 200mg per serving (may need more)
  • Powder requires mixing
  • Not as convenient as capsules
  • Glycinate provides less elemental magnesium

Who Is This For?

Best For

  • Sleep and relaxation support
  • Those who dislike swallowing capsules
  • Flexible dosing needs
  • Evening magnesium supplementation

Not Ideal For

  • Those wanting capsule convenience
  • Those needing high elemental magnesium
  • On-the-go supplementation

Our Verdict

8.4/10 — Very Good

NOW Magnesium Bisglycinate Powder is the flexible, affordable way to get the best sleep-supporting form of magnesium. The powder format allows precise dosing, and the glycine chelate provides dual relaxation benefits. Ideal for evening use.

Alternatives to Consider