View the Methylene Blue 100mg product information PDF
Methylene Blue 100mg – 30 Capsules
Pharmatropia Methylene Blue contains 100mg Methylthioninium Chloride per capsule in a 30-capsule bottle. The raw material is specified to USP grade and the product is independently batch tested. This is the highest-strength capsule in the current Pharmatropia range, so the labelled strength and safety information should be reviewed carefully before purchase.
Product details
- Strength: 100mg per capsule
- Quantity: 30 capsules
- Raw-material specification: USP grade
- Other ingredients: lactose, ascorbic acid and microcrystalline cellulose
- Capsule: Halaal-certified gelatin
- Storage: keep below 25°C in a dry place, protected from light and out of reach of children
Quality information
Independent batch testing is used to verify product identity and quality specifications. Learn why a Certificate of Analysis matters.
Important safety information
- Do not use if you have G6PD deficiency.
- Methylene Blue can interact seriously with serotonergic medicines. Obtain appropriate professional guidance before use.
- Do not use during pregnancy or breastfeeding unless specifically directed by an appropriate medical professional.
- Blue or green urine can occur because of the compound’s colour.
- Consult an appropriately qualified healthcare professional before use if you take prescription medicine or have a medical condition.
Before purchase: Review the bottle label and the Methylene Blue medicine-interaction guide.
Compare the Methylene Blue range
A higher capsule strength is not automatically a better choice. Compare declared strength, pack size, quality information and safety checks in the Methylene Blue South Africa guide and the 16mg vs 25mg vs 100mg comparison.
General ingredient research is not product-specific proof; see our Editorial & Evidence Policy.
Disclaimer: This complementary product has not been evaluated by SAHPRA and is not intended to diagnose, treat, cure or prevent disease.
Evidence and review
Direct answer: this product contains 100mg Methylthioninium Chloride per capsule. The stated strength, current label and batch quality documentation are product-specific facts; research on prescription Methylene Blue or laboratory models does not establish that this oral product treats disease.
Authoritative safety background: FDA prescribing information. Last reviewed: 28 September 2026 by Dr Lize Buhrmann, Doctor of Natural Medicine and postgraduate-trained in Phytomedicine.
Reviews
There are no reviews yet.