
Zeolite (clinoptilolite) - the volcanic mineral with a lattice structure
- Zeolite clinoptilolite is a natural mineral from the group of aluminosilicates. It forms over millions of years when volcanic ash reacts with alkaline water, and has a crystal lattice with microporous channels - a natural ion exchanger.
- In these channels, clinoptilolite binds positively charged ions such as heavy metals and ammonium. The mineral itself is not absorbed in the gastrointestinal tract, but is excreted via the intestine together with the bound substances.
- The name comes from the Greek: zein (to boil) and lithos (stone) - coined in 1756 by the Swedish mineralogist Axel Fredrik Cronstedt because the mineral releases its bound water when heated. Today, clinoptilolite is used in environmental technology, agriculture and as a medical device.
PMA-Zeolite® - medical device for targeted gut detox
- Green Naturals Detox Pure contains only PMA-Zeolite® - clinoptilolite that is micronised and activated using the patented PMA process - compared to many suppliers who sell unspecific zeolite powder without defined processing.
- Detox Pure is a medical device with a defined intended purpose: binding heavy metals (lead, cadmium, arsenic, chromium, nickel) and ammonium in the gastrointestinal tract and strengthening the intestinal wall barrier - compared to food supplements, which are not permitted to make such claims.
- PMA-Zeolite is one of the best-documented zeolite raw materials: in a randomised, placebo-controlled 12-week study with 52 adults, the gut barrier marker zonulin was investigated with 1.85 g zeolite per day (Lamprecht et al., 2015)1; a further randomised, double-blind pilot study tested 6 g PMA-Zeolite daily over 3 months (Petkov et al., 2021)2.
Zeolite capsule detox cure - precisely dosed, dust-free, easy to use every day
- Each capsule contains exactly 410 mg PMA-Zeolite® - 3 capsules per intake correspond to 1,230 mg. No weighing, no mixing, no mineral dust: zeolite powder must not be inhaled, and the capsule solves this problem.
- Use: 3 capsules 2-3 times a day with meals with a glass of water (at least 100 ml). For a detox cure to detoxify the gut, the manufacturer recommends a duration of intake of at least 12 weeks.
- Safety: there are no known side effects apart from occasional constipation. Use is intended for adults aged 18 and over - one can of 100 vegan capsules covers 11 to 16 days of intake.
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Optimal time of intake
Take 3 capsules 2-3 times a day with meals with a glass of water (at least 100 ml). Taking them with meals is part of the recommended use: this way, the zeolite reaches the gastrointestinal tract together with the food, where it binds pollutants.
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Dosage and duration of use
Daily dose: 6 to 9 capsules (= 2,460 to 3,690 mg PMA-Zeolite®), divided into 2 to 3 intakes of 3 capsules each. The duration of intake should be at least 12 weeks or as long as the recurrent stresses exist. One can of 100 capsules lasts 11 to 16 days - for a 12-week cure, plan on 6 to 8 cans. For adults aged 18 and over only. Use is not recommended for pregnant and lactating women or for children and adolescents, as there are not yet sufficient data available. Occasional constipation may occur - discontinue use if you notice an unexpected effect. Unless otherwise prescribed, take medication 2 hours before Detox Pure and inform your doctor that you are taking both. Do not exceed the daily dose without consulting your doctor. Do not inhale.
| Quality criterion | Green Naturals® | Other manufacturers |
|---|---|---|
| Product status | ✔ Medical device with a defined intended purpose (intestinal detoxification, binding of heavy metals and ammonium, intestinal wall barrier) | ✕ |
| Raw material & activation | ✔ PMA-Zeolite® - clinoptilolite, micronised and activated using the patented PMA process | ✕ |
| Clinical documentation | ✔ Raw material investigated in randomised, placebo-controlled studies | ✕ |
| Meaningful dosage | ✔ 410 mg per capsule, 2,460 to 3,690 mg per day - within the range of clinical studies | ✕ |
| Purity & safety | ✔ every batch independently lab-tested | ✕ |
| Formula & tolerability | ✔ only PMA-Zeolite® in a vegan cellulose capsule, without fillers or flow agents | ✕ |
| Dosage form | ✔ precisely dosed capsule instead of powder - dust-free, no mixing | ✕ |
| Transparency & responsibility | ✔ complete safety instructions (constipation, 18+ only, pregnancy, interactions with medication) | ✕ |
Our vision at Green Label® is to create products based on purity and transparency. Our approach is to source high-quality raw materials directly from leading producers worldwide to offer a product that is uncompromisingly committed to natural ingredients. Every capsule of our products carries the promise of purity, sustainability, and maximum effectiveness:
- Premium active ingredients as pure substances, directly from leading producers.
- Production and bottling under the highest pharmaceutical standards (GMP, ISO 22000:2018, HACCP).
- Maximum avoidance of all additives; only valuable natural substances are used.
- Vegan capsule shells, 100% free of PEG and other undesirable substances.
- Packaging in environmentally friendly, non-toxic materials for optimal aroma protection.
My name is Dr. Hari Sven Krishnan, founder of Heilpflanzenwohl GmbH and chief pharmacist.
Together with an experienced team of specialists, including Stephan Walz (pharmacist), Marie Schröder (nutritional scientist), and Dr. Christiane Gras (immunologist), we developed Green Naturals.
The result of intensive research with a clear goal: to offer you natural, highly effective products. At Heilpflanzenwohl, quality and purity come first, because we are convinced: "The best medicine comes from nature – we just need to learn how to use it correctly."
What is zeolite?
What is PMA-Zeolite®?
What is zeolite good for?
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How does a zeolite detox cure work?
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How and when should zeolite be taken?
Zeolite capsules or powder - which is better?
Does zeolite have side effects?
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Is Detox Pure a food supplement?
Can the capsules be opened?
Is the product completely natural?
Is Detox Pure suitable during pregnancy?
Is Detox Pure available in pharmacies?
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Sources
- Lamprecht, M. et al. (2015). Effects of zeolite supplementation on parameters of intestinal barrier integrity, inflammation, redoxbiology and performance in aerobically trained subjects. Journal of the International Society of Sports Nutrition, 12, 40. DOI: 10.1186/s12970-015-0101-z
- Petkov, V., Schütz, B., Eisenwagen, S., Muss, C. & Mosgoeller, W. (2021). PMA-zeolite can modulate inflammation associated markers in irritable bowel disease - an explorative randomized, double blinded, controlled pilot trial. Neuro Endocrinology Letters, 42(1), 1-12. PMID: 33930939
- Kraljević Pavelić, S. et al. (2018). Critical Review on Zeolite Clinoptilolite Safety and Medical Applications in vivo. Frontiers in Pharmacology, 9, 1350. DOI: 10.3389/fphar.2018.01350
Remarks
- HACCP (Hazard Analysis and Critical Control Points) is a preventive system for ensuring food safety that identifies and assesses potential hazards in production and minimizes them through targeted control measures. The seal refers to the manufacturing process.
- This is how the grade is calculated: Grade calculation based on star ratings: 5.00 - 4.50 Very good, 4.49 - 3.50 Good, 3.49 - 2.50 Satisfactory, 2.49 - 1.50 Sufficient, 1.49 - 1.00 Poor. For the verification of ratings, no authenticity check of customer reviews is carried out. The ratings are combined from different sources, such as mail-order pharmacies and online marketplaces. Last updated: 13.10.26