Methylene Blue – Solution, 300mg

Methylene Blue – Solution, 300mg


Rated 5.00 out of 5 based on 2 customer ratings

USP Grade Methylene Blue

Our Methylene Blue solution is verified by an independent third party laboratory using US Pharmacopeia (USP) test methods. HPLC is used to verify chromatographic purity meets our standard of ≥99%. ICP-MS is used to identify and quantify contaminants. Each bottle contains 300mg Methylene Blue solved in Type II deionized water at a concentration of 10mg/mL.

SKU: methylene-blue-300mg-30ml Categories: , , , , , , ,


What is Methylene Blue Solution?

Methylene Blue was first prepared in 1876 by Heinrich Caro. It is a strong staining agent and dye. It has been studied for its effects on cognition and mitochondrial activity.

Where to Buy Methylene Blue Solution Online

Each bottle of Botany’s Methylene Blue solution contains 300mg Methylene Blue, at a concentration of 10mg/mL solved in Type II deionized water. Botany’s Methylene Blue is verified by independent third party laboratories using US Pharmacopeia (USP) test methods to confirm both identity and purity. Botany’s Methylene Blue has been tested for contaminants including heavy metals and contains fewer heavy metals than the EPA standards for drinking water.


One Full Dropper (1 mL) Contains:

  • Methylene Blue 10mg
  • Other Ingredients: Deionized Water


All chemical compounds have risks. Please read the available research and understand the associated risks before handling. If you are uncertain of the necessary handling methods, please consult a qualified professional. Misuse of this product may result in adverse reactions. Keep away from children. This product is not approved by the FDA.

Reviews (2)


  1. Rated 5 out of 5

    When I need that extra oomph I take a very small microdose and for the next couple of hours, I’m in the zone! This product is excellent.

  2. Rated 5 out of 5

    I use as a pre-workout, getting a slight boost in energy during my run. Makes my exercise much more enjoyable. Stains easily so be careful.

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