Pure Excellence: Grade USP Pharmaceutical Methylene Blue Experience purity like never before with our Grade USP Pharmaceutical Methylene Blue. Elevate your well-being and harness the power of science-backed purity for exceptional results. ✨ Maximum Purity: Verified by UV testing at an impressive 100.4%, ensuring unparalleled quality. 🔒 Heavy Metal Free: Our product is meticulously tested and guaranteed heavy metal-free, by third party testing labs. 🔬 Precision Dosage: Just 1ml or 20 drops deliver 10mg of pure 1% Methylene Blue - each drop, a potent approximately 0.5mg. 🌱 Natural Clean up: Easy to clean with a touch of nature – use Lemon, Lime juice, or ascorbic acid. Elevate your journey to a cleaner, more vibrant you. Choose Grade USP Pharmaceutical Methylene Blue - Empower Your Potential!