There’s nothing more blissful than a truly restful night of sleep, and few things more frustrating than lying awake, staring at the ceiling. Whether you’re dealing with stress or less-than-ideal sleep habits, struggling with sleep is incredibly common. In fact, about 1 in 3 adults in the United States don’t regularly get the uninterrupted sleep they need to support overall health.
That’s why relaxation and sleep-support dietary supplements are increasingly popular. Products like Moon Juice’s Magnesi-Om are designed to help calm the mind and body, making bedtime feel like relief rather than a source of stress. But does this natural magnesium powder supplement live up to the hype?
In this RD-written review, I take a closer look at Magnesi-Om’s formula, purported benefits, taste, cost, and quality—and explore an alternative option for those looking to naturally unwind and support good sleep.
- Is Moon Juice Magnesi-om Worth a Try?
- What Is Moon Juice?
- Purported Health Benefits
- Ingredients Breakdown
- Quality and Safety
- Cost Analysis
- Taste Review
- Why I Choose Live it Up Golden Hour
Magnesi-Om Quick Facts
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Key ingredients:
- Magnesium Chelate Blend (Gluconate, Acetyl Taurinate, and Citrate)
- L-theanine
- Monk fruit extract and natural flavors
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Flavors: 3 flavors
- Berry
- Blue Lemon
- Naked
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Manufacturer health claims:
- Relaxation
- Cognitive Function
- Regularity
- Container size: 30 servings
- Serving size: 1 tsp.
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Price:
- One-time purchase: $44 ($1.47 per serving)
- Subscribe and save 30% on your first three orders: $30.89 ($1.03 per serving)
- Shipping: Free shipping for subscribers or on orders $65+
Bottom Line: Is Moon Juice Magnesi-Om Worth a Try?
Moon Juice Magnesi-Om is a high-quality magnesium powder formulated to support relaxation, cognitive function, and digestive regularity, with added L-theanine for a calming effect. Its chelated magnesium blend, clean ingredient list, and strong quality standards make it appealing for those drawn to a minimalist yet multifunctional sleep aid.
That said, everyone’s sleep needs are unique, and the simple, two-ingredient formula may not work for those needing a magnesium-free sleep supplement like Live it Up Golden Hour, which targets relaxation and sleep through ashwagandha.
What Is Moon Juice?
Founded by Amanda Chantal Bacon, Moon Juice is a popular wellness brand that offers plant-based products such as adaptogenic powders, supplements, skincare, and snacks. The brand emphasizes natural approaches to stress management, beauty, and vitality, using ingredients like herbs and mushrooms. Their signature “dusts,” including Mini Dew and Magnesi-Om, are designed to be mixed into drinks or food as part of a holistic wellness routine.
Marketed as a “meditation you can sip,” Magnesi-Om is a calming magnesium powder designed to enhance relaxation, support cognitive function, and aid regularity. The two-ingredient blend includes magnesium (310 mg per serving) and L-theanine (112 mg per serving). The product is available in three flavors and is offered in both jar and single-serve stick formats. Magnesi-Om is vegan, sugar-free, keto-friendly, third-party tested for quality and safety, and manufactured in a GMP-certified facility.
Magnesi-Om Pros
- Third-party tested and manufactured in a GMP-certified facility
- Contains magnesium and L-theanine in clinically proven potencies
- Available in three flavors
- Customers can purchase the product in jars of powder or “sticks”
- Vegan, zero sugar, and keto-friendly
- All traceable ingredients and no fillers
Magnesi-Om Cons
- Free shipping is only offered to subscribers and on orders over $65+
- Somewhat expensive for a two-ingredient supplement
- No superfoods included
Moon Juice Magnesi-Om Purported Benefits
Moon Juice markets Mangesi-Om as a powder designed to support relaxation, cognitive function, and regularity. But considering the formula contains just two active ingredients, it’s worth taking a closer look to see how well those claims hold up.
#1: Relaxation
Of the three purported claims, relaxation is the most strongly supported by Magnesi-Om’s ingredient profile. Magnesium plays an important role in nervous system function and helps regulate neurotransmitters involved in the body’s stress response and sleep, including gamma-aminobutyric acid (GABA). One review in older adults with sleep difficulties found that magnesium supplementation reduced the time it took to fall asleep by an average of 17 minutes.
L-theanine has also been studied for its ability to promote a sense of calm without causing drowsiness, particularly when used alongside other supplements. Like magnesium, L-theanine is thought to influence GABA activity, which may help support relaxation and sleep. Because of this overlap, magnesium and L-theanine are often taken together.
In one animal study, the combination of magnesium and L-theanine was more effective at reducing sleep latency and increasing sleep duration than L-theanine alone. That said, research on supplements combining magnesium and L-theanine, remains limited, and more human studies are needed to confirm whether the two ingredients work synergistically.
#2: Cognitive Function Support
Moon Juice also claims that Magnesi-Om supports brain function, though this benefit is less straightforward than its relaxation benefits claim. Of the two active ingredients, L-theanine is the primary driver here. Some research suggests that L-theanine may help support focus, particularly in individuals experiencing mental fatigue or “brain fog.” One 2019 study found that L-theanine improved verbal fluency and attention in healthy adults, with benefits often enhanced when taken alongside caffeine.
Magnesium may also play a supporting role in cognitive health; however, its effects are more indirect. Adequate magnesium intake is important for overall brain health, and research suggests it may aid with headaches. That said, magnesium’s contribution to cognition is more likely tied to its role in supporting sleep quality and stress regulation rather than producing noticeable improvements in focus or mental performance.
#3: Regularity
Magnesi-Om’s claim of supporting regular bowel movements is likely tied to its magnesium content. Magnesium plays a role in muscle relaxation throughout the body, including the smooth muscles of the digestive tract. Certain forms of magnesium, such as magnesium citrate, also draw water into the intestines, which can help soften stool and promote bowel movements.
However, magnesium citrate can be potent for some individuals. At 310 mg per serving, Magnesi-Om delivers a relatively high dose, close to the full recommended daily intake for women (320 mg) and a substantial portion of the recommended intake for men (420 mg). If you’re not used to meeting your daily values of magnesium, I suggest starting with a smaller amount and working up. Additionally, it’s good to be mindful of how much magnesium you’re getting through diet and other supplements.
Moon Juice Magnesi-Om Ingredients Breakdown
As discussed in the section above, Magnesi-Om’s formula only contains two active ingredients, making its formula clean and simple:
- Magnesium (310 mg): From a magnesium chelate blend of magnesium gluconate, magnesium acetyl taurinate, and magnesium citrate. Supports relaxation, sleep, and digestive regularity, among other health benefits.
- L-Theanine (112 mg): A nootropic amino acid found in tea leaves that helps support a calm and relaxed state and may support focus and mental clarity.
- Other ingredients: Organic monk fruit extract (natural sweetener), citric acid (natural preservative and flavoring agent)
- Each flavor contains its own unique organic color blend. For instance, the Berry flavor contains beetroot juice powder, and the Blue Lemon flavor contains spirulina.
Moon Juice Magnesi-Om Quality and Safety
Moon Juice states that Magnesi-Om is third-party tested for quality and safety and manufactured in a GMP-certified facility. The product is also compliant with California Proposition 65 limits, which set strict standards for heavy metals and other contaminants. Magnesi-Om is vegan, sugar-free, and keto-friendly, making it suitable for individuals with a wide range of dietary preferences.
Moon Juice also outlines responsible sourcing standards for its ingredients. The brand reports a commitment to regenerative practices and sustainable wild harvesting and states that all packaging is recyclable or reusable. According to the company, Magnesi-Om’s ingredients are fully traceable, unadulterated, and sustainably sourced. For example, the magnesium citrate used in the formula is USP grade and sourced from Germany, while the magnesium acetyl taurate is sourced from Belgium and described as being of high purity and potency.
Moon Juice Magnesi-Om Cost Analysis
Moon Juice is upfront about its premium pricing, noting that “you’re paying for the rigorous sourcing, clinical doses, and bioavailable forms.” That said, Magnesi-Om is a somewhat expensive sleep option, particularly given its two-ingredient formula.
- A one-time purchase costs $44 for 30 servings, or about $1.47 per serving.
- For the Berry and Blue Lemon flavors, customers can opt into a subscription and save 30% on their first three orders, lowering the price to $30.89, or approximately $1.03 per serving. After the initial three shipments, the subscription price increases, and this option is not available for the Naked flavor.
- A 14-day supply of the Berry or Blue Lemon flavors costs $38 (about $1.30 per serving).
- An extra-large jar with 55 servings of these flavors is priced at $74 (about $1.35 per serving).
- Single-serving stick packs are also available in Berry and Blue Lemon, with an 18-day supply priced at $42 (about $2.33 per stick).
Free shipping is limited to subscribers and orders over $65; otherwise, a $5.95 shipping fee applies. Moon Juice offers a 45-day return window for unopened products. Customers who receive damaged items or experience issues with their order must contact the brand directly.
Moon Juice Magnesi-Om Taste Review
Magnesi-Om is available in three flavors: Berry, Blue Lemon, and Naked.
Moon Juice recommends mixing one teaspoon of the powder into water in the evening or “when you need to chill.” The brand also suggests incorporating it into a “Sleepy Girl Mocktail,” made by mixing the powder with tart cherry juice and sparkling water.
I love that Magnesi-Om has no added sugar, no artificial sweeteners, and takes a simple, clean approach to its flavors. As with many powdered supplements, reviews on taste are subjective.
Some customers describe the flavor as “pleasant and refreshing,” with one customer specifically calling out the natural mixed berry flavor as tasting “great.” Others, however, report a less favorable experience, with reviewers simply stating they “don’t like” or “hate the taste.”
Texture feedback is similar. While one user noted that the powder “effortlessly dissolves, leaving no clumps behind,” another user described it as having a “strange texture.” One reviewer mentioned “variations in texture and taste” across batches, suggesting that mixability and mouthfeel may vary by batch and individual preference.
Why I Recommend Live it Up Golden Hour
Moon Juice Magnesi-Om is a high-quality supplement and a solid option for those seeking magnesium-based relaxation support. However, its higher price point for a two-ingredient formula and its relatively high magnesium potency may not be everyone’s cup of tea.
That’s where Live it Up stands out. Designed as a relaxing golden milk latte, Golden Hour is formulated to support relaxation and stress adaptation using a thoughtfully curated blend of functional spices and herbs. It includes superfoods like ginger, turmeric, cardamom, cinnamon, nutmeg, saffron, and black pepper, along with clinically backed ashwagandha, offering more variety and versatility than Magnesi-Om while still keeping the formula clean and approachable.
Golden Hour can be enjoyed hot or cold, making it easy to build into a nightly routine. For anyone setting New Year’s resolutions around better sleep or improved sleep hygiene in 2026, this kind of calming evening ritual can be a simple but meaningful habit shift that supports consistency over time.
Like all Live it Up products, Golden Hour is third-party tested for quality and safety, produced under cGMP guidelines, and made in the USA with globally sourced ingredients. It’s free from preservatives, added sugar, fillers, artificial flavors, caffeine, melatonin, magnesium, and stevia, making it a gentle option for winding down at night.
Frequently Asked Questions about Moon Juice Magnesi-Om
Here are the answers to our most commonly asked questions about Magnesi-Om.
What magnesium is in Moon Juice?
Moon Juice’s Magnesi-Om contains 310 mg of magnesium from a chelated blend of magnesium gluconate, magnesium acetyl taurate, and magnesium citrate. These forms are included to target relaxation, cognitive function, and digestive regularity.
What are the benefits of Magnesi-Om?
Magnesi-Om is marketed to support relaxation, cognitive function, and regularity. Its benefits are primarily attributed to magnesium and L-theanine, which may help promote calm, support sleep quality, sharpen focus, and aid digestion. Effects vary by individual.
How long does it take for Magnesi-Om to work?
Some people may notice relaxation effects within an hour of taking Magnesi-Om, while others may need several days or weeks of consistent use to notice benefits. Digestive effects, such as changes in regularity, may occur more quickly, especially at higher doses. Individual response depends on sensitivity, dose, and baseline magnesium intake.
When should you take Moon Juice magnesium?
Moon Juice recommends taking Magnesi-Om in the evening or when you want to relax. Many people prefer taking magnesium at night due to its calming effects and potential to support sleep. However, timing can vary based on tolerance and personal preference.
What happens when you start taking magnesium every day?
When taken daily, magnesium may help support muscle relaxation, stress response, sleep quality, and digestive regularity. Starting with a lower amount can help assess tolerance before consistent daily use.
This article is for informational purposes only and is not medical advice or individualized nutrition counseling. Please consult a qualified healthcare provider before making changes to supplements or medications. Any product or brand mentions are for general information and don’t guarantee results.
References
- https://www.sleephealth.org/sleep-health/the-state-of-sleephealth-in-america/
- https://www.healthline.com/nutrition/magnesium-benefits
- https://pmc.ncbi.nlm.nih.gov/articles/PMC8053283/
- https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.874254/full
- https://www.health.com/l-theanine-and-magnesium-8639718
- https://www.webmd.com/vitamins-and-supplements/theanine-uses-and-risks
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6836118/
- https://www.health.harvard.edu/blog/what-can-magnesium-do-for-you-and-how-much-do-you-need-202506033100
- https://www.healthline.com/nutrition/magnesium-types
- https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/
- https://www.healthline.com/nutrition/magnesium-deficiency-symptoms
- https://oehha.ca.gov/proposition-65/about-proposition-65
- https://moonjuice.com/pages/our-approach
- https://www.health.harvard.edu/staying-healthy/sleep-hygiene-simple-practices-for-better-rest
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