3% Methylene Blue USP Pharmaceutical Grade, 60 mL, 2.03 fl oz

Blended Vitamin & Mineral Supplements by Lucid Blu

Sold as “3% Methylene Blue USP Pharmaceutical Grade, Ultra Concentration, Glass Bottle, Ultra Clean No Formaldehyde, No Alcohol, No Heavy Metals, Third-Party Tested, 2 Months Supply (60 mL, 2.03 fl oz)”