Methylene Blue

Methylene Blue (Methylthioninium Chloride) is a blue dye that was first synthesized by Heinrich Caro.

It was given the name "magic bullet" by German nobel laureate Paul Ehrlich, as a from its short form - MB .

CZTL's MB Sure Methylene Blue Powder is USP-grade methylene blue powder(C16H18ClN3S) with >99.99% purity, verified by 3rd-party ISO/IEC 17025:2017 accredited lab (US).

Available in 1g, 5g, 10g, 20g and custom sizes. Our product ships globally and is formaldehyde-free.

  • Premium Quality

    Our MB is prepared using ultra high purity chemicals. We source our raw materials from certified manufacturers & each batch undergoes multiple round of tests to ensure the purest product.

  • Detailed Steps

    Our Methylene Blue powder ships with detailed steps on preparing various concentrations to suit your requirements.

  • Safe Packaging

    Being a dye, Methylene Blue leaves very strong stains in case of spill. Our multi-layered packaging and detailed instructions ensures who know how to handle the product every step of the way.