Three products dominate the oxygen-magnesium cleansing category: Oxy-Mag by Natural Health Resources, MagO7 by NB Pure, and Oxy-Powder by Global Healing. All three use magnesium as an oxygen carrier for gentle, non-stimulant bowel cleansing — but the compounds, supporting ingredients and serving approaches differ. Here is the label-by-label comparison.
| Feature | Oxy-Mag | MagO7 | Oxy-Powder |
|---|---|---|---|
| Manufacturer | Natural Health Resources | NB Pure | Global Healing |
| Active compound (per label) | Super-oxygenated pharmaceutical-grade magnesium — magnesium ozonide, 2(MgO3)2 (ozone bonded to magnesium) | Ozonated magnesium oxides (proprietary MOXiO3 blend), 1,035 mg magnesium per serving, plus potassium citrate 99 mg | Ozonated magnesium oxides, 1,400 mg magnesium per serving |
| Other ingredients (per label) | Capsule shell — deliberately minimal formula | Organic rice flour, citric acid, vegetable cellulose capsule | Natural citric acid 90 mg, vegetarian capsule (cellulose), organic gum acacia |
| Format | Capsules (180-count) | Capsules (multiple counts) and powder | Capsules (multiple counts) |
| Suggested use (per label) | Start slow; up to 6 capsules with 8 oz water, twice daily, away from meals | 3 capsules on an empty stomach with 8–12 oz water, typically 7–10 days; adjust by 2 capsules as needed | 4 capsules with water before bed, at least 2 hours after eating; increase by 2 until the desired effect, then 2–3× weekly maintenance |
| Activation step | 1 tsp lemon juice or a Betaine HCl capsule to trigger oxygen release | Citric acid included in the formula | Citric acid included in the formula |
| Pricing | Prices change — see each product’s current listing for price and cost per serving | ||
Label details as published by each manufacturer, August 2026. Always confirm against the current bottle in hand — formulas and counts change.
Each product is an oxygen magnesium cleanse: a magnesium compound engineered to carry oxygen and release it in the digestive tract, softening and loosening intestinal buildup so it can pass comfortably. None of the three is a stimulant laxative, and all three are positioned as non-habit-forming and free of the cramping associated with stimulant approaches. If you have used any one of them, the basic experience of the other two will feel familiar.
MagO7 and Oxy-Powder both use ozonated magnesium oxides — magnesium oxide blends processed with ozone and standardized for oxygen content. Natural Health Resources states that Oxy-Mag is different at the chemistry level: ozone itself is bonded to pharmaceutical-grade magnesium, forming magnesium ozonide (2(MgO3)2), a trade-secret process descending from Dr. Blass’s original German “Homozon” formula — the product this whole category traces back to.
Oxy-Powder builds citric acid into the capsule; MagO7 includes citric acid plus rice flour and potassium citrate; Oxy-Mag keeps the formula bare and instead has you add the acid yourself — lemon juice or Betaine HCl at the time of taking — which is the traditional Homozon activation method.
Oxy-Powder is designed as a nightly bedtime protocol; MagO7 as a short 7–10-day cleanse with adjustment; Oxy-Mag as a twice-daily, away-from-meals routine you scale to your own response. Which rhythm suits you is a genuine reason to prefer one product over another — there is no single right answer.
Choosing between them? If the Homozon lineage, the minimal ingredient list, or the ozone-bonded chemistry matters to you, learn about Oxy-Mag — it is the version of this category we stock and use in our own detoxification programs.
Both use ozonated magnesium oxides, so the core mechanism is the same. They differ in dose per serving (1,035 mg vs 1,400 mg magnesium), supporting ingredients (MagO7 adds potassium citrate and rice flour; Oxy-Powder uses citric acid and gum acacia), and suggested protocol (short cleanse vs nightly-then-maintenance).
No. They serve the same purpose, but Oxy-Mag’s label describes magnesium ozonide — ozone bonded to pharmaceutical-grade magnesium in the original Homozon tradition — while MagO7 uses an ozonated magnesium oxide blend. Oxy-Mag is also activated at the time of taking with lemon juice or Betaine HCl rather than built-in citric acid.
All three are credible entries in the same category. Choose on the factors that matter to you: the compound and its lineage, the supporting ingredients you do or don’t want, and the serving rhythm that fits your day. Our pick, and the one we integrate into practitioner-guided detox programs, is Oxy-Mag.
Oxy-Mag’s full story — the Homozon history, the chemistry, how to use it, and how it fits a detoxification program.
MagO7 is a product of NB Pure; Oxy-Powder is a product of Global Healing. Brand names are used for identification and comparison only; label facts are as published by each manufacturer and may change. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Consult your healthcare provider before beginning any cleansing program. Wellness Shopping Online is operated by Nuco Enterprise Solutions LLC.
