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Methylene Blue: Where to Buy & Best Vendors (EU)
EU vendors selling Methylene Blue — 9 vendors.
What is Methylene Blue?
Methylene Blue (methylthioninium chloride) is a synthetic phenothiazine dye and redox-active compound. It is studied in research for its mitochondrial electron transport effects, antioxidant properties, and its historical use as a biological stain and chemical probe. For research use only; not for human or veterinary use.
- CAS
- 61-73-4
- Class
- Longevity
EU vendors selling Methylene Blue
| Vendor | PeptScore | COA | From | |
|---|---|---|---|---|
| Moleculon Europe (peptilab.eu redirects here) | 78 | 3rd-party | — | Review → |
| EmpireLab | 77 | 3rd-party | — | Review → |
| Moleculon Europe | 46 | In-house | — | Review → |
| Beyond Peptides | 40 | 3rd-party | — | Review → |
| Crown Peptides | 40 | In-house | — | Review → |
| BioBoostX | 35 | In-house | — | Review → |
| Smart Peptides | 35 | 3rd-party | — | Review → |
| EU Peptide Shop | 30 | In-house | — | Review → |
| Peptides Ireland | 15 | — | Review → |
Peptides in Methylene Blue: FAQ
Where can I buy Methylene Blue in Europe?
Peptscore tracks 9 EU vendors that sell Methylene Blue. Moleculon Europe (peptilab.eu redirects here) currently has the highest PeptScore among them. Each is rated on COA verification, purity, shipping and reputation. Methylene Blue is sold for research use only.
Which vendor has the most trusted Methylene Blue?
Moleculon Europe (peptilab.eu redirects here) has the highest PeptScore of the EU vendors we track selling Methylene Blue. Always verify the COA for your specific batch.
Is Methylene Blue legal in the EU?
Methylene Blue is generally sold within the EU as a research chemical for laboratory use only — not for human consumption. Legality varies by country; check your local regulations.