US
Moon

Moon Juice Magnesi-Om Magnesium Powder Supplement

  • Magnesium
  • Powder
  • Magnesium
  • 4 ounces
4.3/ 5 on Amazon2,793Amazon ratings4,000+bought last month4.2ProductDome score
Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want magnesium as a mixable berry powder combined with L-theanine.

A berry magnesium powder that pairs chelated magnesium with L-theanine, built as a mixable drink rather than a swallow-and-go tablet.

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ProductDome scorecard

How it ranks among the 108 magnesium we track

4.2/ 5ProductDome scoreMedium confidence
Owner satisfaction · 56% of scorecategory median 4.6★4.3

4.3★ across 2,793 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 4,350 ratings4.3

2,793 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.9

4,000+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 108 magnesium we track - how the scorecard works · full magnesium data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Moon Juice's Magnesi-Om is a berry-flavored magnesium powder combining chelated magnesium with L-theanine, sold in a 4.2 oz container providing 30 servings and marketed around rest, relaxation and regularity.

Unlike a plain magnesium tablet, this blends the mineral with L-theanine, an amino acid commonly paired with magnesium for calming-focused formulas. It's a mix-in powder rather than a capsule, so serving size and flavor matter more here than with a tablet product. The formula is stated as vegan and sugar free.

  • Chelated magnesium plus L-theanine blend
  • 4.2 oz container, 30 servings
  • Berry flavor
  • Vegan, non-GMO, no added sugar

Who it's for

Fits people who want magnesium in a mixable powder form with L-theanine added, rather than a plain tablet. Best for those who don't mind a berry-flavored drink mix as part of a daily routine.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Chelated magnesium combined with L-theanine
  • Vegan, non-GMO, no added sugar
  • Berry flavor built into the powder
What to check first
  • Requires mixing with water, not a tablet
  • Only 30 servings per container
  • Berry flavor won't suit everyone

Performance notes

The magnesium here is chelated, a form generally used to improve how the mineral is absorbed compared to some cheaper mineral salts, and it's combined with L-theanine in the same powder rather than sold separately. Being a powder, it needs to be mixed with water rather than swallowed directly.

Specifications

BrandMoon
Model2294700
FormPowder
Supplement TypeMagnesium
Count4 ounces
BenefitsBrain Health,Muscle Relaxation
FlavorBerry
DietVegan
AllergensGluten Free, Non-GMO

How it compares

This product against the closest alternatives we track in magnesium.

ProductAmazon ratingRatingsProductDome score
Moon Juice Magnesi-Om Magnesium Powder SupplementThis product4.3 / 52,7934.2 / 5
Nature Made Magnesium Oxide 250 mgNATURE4.7 / 534,5004.6 / 5
NaturalSlim MagicMag Magnesium Citrate Powder for StressNaturalSlim4.7 / 526,7004.6 / 5
NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg…Now4.7 / 525,2004.6 / 5
Life Extension Magnesium CapsLife4.7 / 516,7004.6 / 5
Frequently asked

Questions about the Moon 2294700

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How many servings are in a container of Magnesi-Om?

One 4.2 oz container provides 30 servings.

What flavor is Moon Juice Magnesi-Om?

It comes in a berry flavor.

Is Magnesi-Om vegan?

Yes, it's labeled vegan, non-GMO and free of added sugar.