Research Use Only — peptides reviewed here are not for human consumption. Cerience is an independent review platform.
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Methylene Blue: Where to Buy & Best Vendors (EU)

EU vendors selling Methylene Blue — 8 vendors.

EU vendors selling Methylene Blue

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

Peptides in Methylene Blue: FAQ

Where can I buy Methylene Blue in Europe?

Cerience tracks 8 EU vendors that sell Methylene Blue. Moleculon Europe (peptilab.eu redirects here) currently has the highest Cerience Grade 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 Cerience Grade 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.

Reconstitution calculator for Methylene Blue

mg
mL
mcg
Syringe type

1 mL, 0.5 mL and 0.3 mL insulin syringes all use the U-100 scale (100 units = 1 mL) — only how much they hold differs. U-40 is 40 units = 1 mL.

Units to draw

10units

Concentration
2.5 mg/mL
per unit
25 mcg
Volume per dose
0.1 mL
Doses per vial
~20

This calculator performs unit-conversion math only. It is not medical, dosing or treatment advice. Peptides are for research use only — not for human or veterinary use. Verify all figures independently.

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