Unlock your potential and explore new possibilities with confidence and peace of mind. Discover the exceptional quality of our USP-grade 1% Methylene Blue Solution, proudly made in the Netherlands. Recognized for its versatility and wide range of applications, our solution is crafted with meticulous care and adherence to stringent standards. USP Grade Purity: Our solution contains USP grade methylene blue, ensuring a high level of purity and quality. Heavy Metal Report: We are committed to transparency and your safety. Our solution has been rigorously tested for heavy metals, with the following results: Arsenic (As) – 0.0008% Copper (Cu) – 0.02% Zinc (Zn) – 0.01% Iron (Fe) – 0.05% Lead (Pb) – 0.002% Please Note: This product is intended for non-medical purposes. Always consult with a professional to ensure it is suitable for your specific needs. Prioritize safety: Keep this product out of the reach of children.