--- product_id: 725178216 title: "Methylene Blue 1% | USP Grade | 50ml | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5mg Methylene Blue | Formaldehyde Free | Antioxidant" brand: "biopharm" price: "€ 116.94" currency: EUR in_stock: true category: "Biopharm" url: https://www.desertcart.fr/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle store_origin: FR region: France --- # 1% ultra-pure USP grade solution 0.5mg Methylene Blue per drop for precise dosing Formaldehyde-free, safe antioxidant formula Methylene Blue 1% | USP Grade | 50ml | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5mg Methylene Blue | Formaldehyde Free | Antioxidant **Brand:** biopharm **Price:** € 116.94 **Availability:** ✅ In Stock ## Summary > 💡 Unlock your brain’s potential with every drop! ## Quick Answers - **What is this?** Methylene Blue 1% | USP Grade | 50ml | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5mg Methylene Blue | Formaldehyde Free | Antioxidant by biopharm - **How much does it cost?** € 116.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle) ## Best For - biopharm enthusiasts ## Why This Product - Trusted biopharm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **USP Grade Purity:** Manufactured in the USA with rigorous testing to guarantee pharmaceutical-grade quality and safety. - • **Clean & Safe Formula:** Formaldehyde-free antioxidant solution ensures a pure, non-toxic experience you can trust. - • **Ergonomic Dispensing:** High-density HDPE bottle designed for easy, mess-free single-drop dispensing—perfect for your busy lifestyle. - • **Precision Dosing Power:** Each drop delivers a consistent 0.5mg of ultra-pure Methylene Blue for reliable results every time. - • **Cognitive Clarity Boost:** Trusted by professionals for enhanced mental clarity, mood stabilization, and sustained focus throughout the day. ## Overview Biopharm Methylene Blue 1% is a USP-grade, ultra-pure liquid solution manufactured in the USA. Each drop contains 0.5mg of formaldehyde-free Methylene Blue, delivered in a high-density plastic bottle designed for precise, easy dispensing. Known for its antioxidant properties, this product supports cognitive clarity and mood stabilization, making it a trusted choice among professionals seeking enhanced mental performance. ## Description Biopharm Methylene Blue 1% USP Grade solution is manufactured in the USA. Sourced from ultra pure USP Methylene Blue, Biopharm has performed tests to ensure the highest purity available. Formaldehyde-free. ## Features - Ultra Pure Methylene Blue - USP Grade - Formaldehyde free - 1 drop contains 0.5 mg of Methylene Blue - High density plastic (HDPE) cylindrical bottle for easy dispensing ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 1 | | ASIN | B08KBW3BL3 | | Best Sellers Rank | #166,108 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,882 in Lab Chemicals | | Brand Name | Biopharm | | Container Type | Bottle | | Country Of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (683) | | Item Form | Liquid | | Item Weight | 80 Grams | | Manufacturer | Biopharm Inc | | Manufacturer Part Number | BM4292A | | Model Number | BM4292A | | Product Grade | USP | | UPC | 030038510691 | | Unit Count | 49.9793 Milliliters | | Volume | 50 Millilitres | ## Product Details - **Brand:** Biopharm - **Item Volume:** 50 Millilitres - **Item Weight:** 80 Grams - **Percentage assay:** 1 - **Product Grade:** USP ## Images ![Methylene Blue 1% | USP Grade | 50ml | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5mg Methylene Blue | Formaldehyde Free | Antioxidant - Image 1](https://m.media-amazon.com/images/I/61cpfo1SX+S.jpg) ## Questions & Answers **Q: Can you provide a Certificate of Analysis - including the amount of contaminants such as arsenic, aluminum, cadmium, mercury and lead?** A: The Certificate of Analysis is uploaded under the documents tab on this Amazon listing. **Q: is the plastic bottle BPA free?** A: Nowhere on the bottle does it mention BPA. It did not come in a box so that is not a source. The only info is what’s listed on Amazon! **Q: can you provide a coa (certificate of analysis)?** A: Go to the following Amazon Link: https://www.amazon.com/gp/product/B08KBW3BL3/ref=ask_ql_qh_dp_hza Below the image of the Methylene Blue, there is a Downloads Menu, and within that, a button for Other Documentation, Certificate of Analysis. That button will take you to the following link which is a PDF of the Certificate of Analysis: https://m.media-amazon.com/images/I/71iGgnwMWcL.pdf **Q: Can you provide a COA showing heavy metals?** A: The certificate of analysis showing heavy metal levels is posted as a product image. Due to how Amazon displays photos, you may need to scroll through the photos to find it. ## Frequently Bought Together - Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz); 3rd Party Tested - The Ultimate Guide to Methylene Blue: Remarkable Hope for Depression, COVID, AIDS & other Viruses, Alzheimer’s, Autism, Cancer, Heart Disease, ... Targeting Mitochondrial Dysfunction) - Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle](https://www.desertcart.fr/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-12*