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Methylene Blue (USP) 1% concentration · Electrolytically purified
Third-party tested — with the results published for you to download
✓ USP Pharmaceutical Grade The same purity standard used in clinical and research settings
Not industrial grade
Pharmaceutical-grade purity
Methylene Blue - 1% Liquid Solution - USP Pharmaceutical Grade - 60 fl oz Methylene Blue (USP) 1% concentrationUSP Grade 1 % Liquid Methylene Blue Consistent Potency Each batch is a 1 % liquid solution, tested to guarantee identical strength bottle to bottle. USP Pharmaceutical Grade Produced to United States Pharmacopeia standards for purity & safety. Superior Quality & Safety Bottled in light blocking glass for stability; every lot undergoes multi point QA testing. Love It or Return It. If youre not completely satisfied, simply send it back. Consult your
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