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MagO7

NB Pure Pure Vegan
4.6
(27189 ratings)
Magnesium 1035 mg
Potassium 99 mg
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Score 45.0

Primarily a colon cleanse/laxative product using ozonated magnesium oxides; it is less suitable for systemic magnesium replenishment for broad health goals.

Quantity: 90 Capsule(s)Servings size: 3 Capsule(s) (30 servings)
Selected goals:
Other goals:
Stress Relief
Mood Support
Bone Health
Sleep Support
General Health

Score 45.0

Primarily a colon cleanse/laxative product using ozonated magnesium oxides; it is less suitable for systemic magnesium replenishment for broad health goals.

Analysis

NB Pure MagO7 utilizes MOXiO3, a proprietary blend of ozonated magnesium oxides, which is specifically designed to release oxygen within the digestive tract to facilitate bowel movements and act as a colon cleanse. While magnesium is an essential mineral for numerous bodily functions, the high dose and specific ozonated form in MagO7 primarily exert a laxative effect, and its systemic absorption for general nutritional purposes (like supporting heart health or energy) is likely less efficient than other magnesium forms. Online reviews overwhelmingly attest to its effectiveness as a potent laxative. The potassium content is standard for over-the-counter supplements. This product is best suited for individuals seeking effective, occasional relief from constipation or as part of a detox regimen, rather than for daily general mineral supplementation recommended by nutritionists for broad health support.

Pros
  • Highly effective for promoting bowel regularity and occasional colon cleansing due to its specialized ozonated magnesium oxides.
  • Very popular and well-reviewed for its intended use as a laxative, with many users reporting significant relief from constipation.
Cons
  • The ozonated magnesium oxide form is not ideal for systemic magnesium absorption for general health goals, as its primary action is localized to the gut.
  • High price per serving for a product primarily functioning as a laxative, especially compared to other magnesium supplements designed for systemic benefits.
  • May cause significant laxative effects, including cramping and urgency, which can be undesirable for daily, long-term use for non-constipation purposes.
Warnings
  • Not intended for long-term daily use for systemic magnesium supplementation without professional guidance due to its potent laxative effect and potential electrolyte imbalance.
  • Individuals with sensitive digestive systems may experience significant cramping or diarrhea, especially when first starting.
  • Consult a healthcare professional before use, especially if you have pre-existing digestive conditions like IBS, or are taking other medications.
$27.95($0.93 per serving)
Amazon
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iHerb
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Ingredients
IngredientAmount per serving
MOXiO3 (ozonated Magnesium Oxides) 1035 mg
Potassium (Potassium Citrate) 99 mg
Gluten Free Adults 18–50 Vegan Vegetarian
Categories
Potassium 70.0
Provides the standard 99mg potassium citrate, which is a bioavailable form and offers basic potassium support for daily needs.
Magnesium 40.0
While it contains a high amount of elemental magnesium, its ozonated oxide form is specifically purposed for laxation and colon cleansing, meaning limited systemic bioavailability for general nutritional benefits.
Goals
General Health 40.0
While bowel regularity can contribute to general health, the primary action of this product is as a laxative, which is not the typical pathway for comprehensive general health support via mineral supplementation for most individuals.
Energy 35.0
Although magnesium is essential for energy production, the form in MagO7 is largely used for its laxative effect, meaning less is absorbed for cellular energy processes compared to more bioavailable forms designed for systemic uptake.
Stress Relief 30.0
The magnesium provided is less likely to be systemically absorbed to impact neurological pathways for stress relief, as its primary action is localized to the gut, limiting its calming effects on the central nervous system.
90 Value

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Krebs Magnesium Potassium Complex

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(854 ratings)
Offers well-absorbed forms of magnesium (Lysinate) and potassium (Citrate) at a much more reasonable price per serving compared to MagO7 for general mineral support.
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(1104 ratings)
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(2105 ratings)
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Magnesium Caps 500 mg

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(71611 ratings)
For systemic magnesium needs, this product offers a highly bioavailable chelated form (TRAACS Magnesium Lysyl Glycinate Chelate) which is vastly superior for absorption compared to MagO7's form.
45 Budget

Magnesium 500 mg

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(95048 ratings)
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55 Budget

Potassium Gluconate 595 mg

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(17617 ratings)
Extremely low cost for a potassium-only supplement, if potassium is the desired mineral, compared to the high cost of MagO7.
45 Budget

Magnesium 250 mg

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4.7
(63969 ratings)
For an extremely cheap magnesium oxide product, this is a significantly lower cost per serving compared to MagO7, if one is looking for pure magnesium content at minimal price.
90 Value

Potassium + Magnesium

Nutricost
4.8
(1104 ratings)
Provides vastly superior bioavailability for both minerals at a fraction of the price per serving, making it an undeniable better value for systemic mineral support and health benefits.
85 Value

Target-Mins Magnesium Potassium Aspartate With Other Target-Mins Chelates

Country Life
4.7
(4315 ratings)
While similar in total price, it offers significantly better bioavailable forms and a higher dose of magnesium for systemic benefit, making it a much better value for comprehensive mineral support.
88 Value

Krebs Magnesium Potassium Complex

Nature's Way
4.8
(854 ratings)
Offers well-absorbed forms of magnesium (Lysinate) and potassium (Citrate) at a much more reasonable price per serving compared to MagO7 for general mineral support.
90 Performance

Potassium + Magnesium

Nutricost
4.8
(1104 ratings)
Uses highly bioavailable citrate forms for both minerals, making it far superior for systemic magnesium and potassium absorption for general health goals, unlike MagO7.
85 Performance

Target-Mins Magnesium Potassium Aspartate

Country Life
4.8
(2105 ratings)
Offers premium, highly bioavailable forms of both magnesium and potassium, providing actual nutritional support for the listed goals, which MagO7 fundamentally does not.
95 Performance

Magnesium Caps 500 mg

Life Extension
4.8
(71611 ratings)
For systemic magnesium needs, this product offers a highly bioavailable chelated form (TRAACS Magnesium Lysyl Glycinate Chelate) which is vastly superior for absorption compared to MagO7's form.