--- product_id: 310559239 title: "Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5 mg Methylene Blue | Formaldehyde Free | Antioxidant" brand: "biopharm" price: "€ 72.44" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.sk/products/310559239-biopharm-methylene-blue-1-usp-grade-50-ml-easy-dispensing store_origin: SK region: Slovakia --- # 1 drop = 0.5 mg precise dosing Formaldehyde free, toxin-free USP Grade ultra pure formula Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5 mg Methylene Blue | Formaldehyde Free | Antioxidant **Brand:** biopharm **Price:** € 72.44 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your lab game with precision and purity you can trust! ## Quick Answers - **What is this?** Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5 mg Methylene Blue | Formaldehyde Free | Antioxidant by biopharm - **How much does it cost?** € 72.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/310559239-biopharm-methylene-blue-1-usp-grade-50-ml-easy-dispensing) ## 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 - • **Lab-Grade Purity:** USP Grade methylene blue ensures uncompromised quality and performance. - • **Safe & Clean Formula:** Formaldehyde-free composition for a safer, eco-conscious choice. - • **Effortless Dispensing:** Ergonomic HDPE bottle designed for easy, spill-free application. - • **Precision in Every Drop:** Each drop delivers a consistent 0.5 mg dose for reliable results. - • **Trusted American Quality:** Proudly made in the USA with rigorous purity testing for peace of mind. ## Overview Biopharm Methylene Blue 1% is a USP Grade, ultra pure solution made in the USA, delivering 0.5 mg per drop in a formaldehyde-free formula. Packaged in an easy-dispense HDPE bottle, it offers professional-grade quality and safety for scientific and industrial applications. ## Description Biopharm Methylene Blue 1% USP Grade solution is made in the USA. Sourced from ultra pure USP grade methylene blue, Biopharm has performed testing to ensure the highest purity available. Formaldehyde Free. ## Features - Ultra Pure Methylene Blue - USP Grade - Formaldehyde Free - 1 Drop contains 0.5 mg Methylene Blue - High-Density Polyethylene (HDPE) plastic cylinder bottle for easy dispensing ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08KBW3BL3 | | Date First Available | 19 October 2020 | | Is Discontinued By Manufacturer | No | | Item Model Number | BM4292A | | Manufacturer | Biopharm Inc | | Product Dimensions | 22.86 x 7.62 x 10.16 cm; 80 g | ## Product Details - **Brand:** Biopharm - **Item volume:** 50 Milliliters - **Package information:** Bottle - **Percentage assay:** 1 - **Product grade:** USP ## Images ![Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5 mg 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ シナプスの繋がりが早くなる。 *by on Reviewed in Japan 6 May 2026* 3ヵ月間毎日朝4滴、昼と夜各３滴ずつ摂取しているが非常に調子が良いです。もうじき無くなるので再度購入予定。 ### ⭐⭐⭐⭐⭐ Excelente producto *by on Reviewed in Mexico 8 April 2026* Satisfecha con el producto ### ⭐⭐⭐⭐⭐ Does help *by on Reviewed in the United States 6 April 2025* Very nice neurotrophic. I got this to replace a bottle that had broken. Side note, Bar keepers friend does fantastic in removing it from most hard surfaces. In my case it was tile and grout. Make a paste and rub, may have to do it more than once. Finish with clear water, damp rag. I've noticed that it does help me with focus and it took about a week and I noticed a definite settling out with my moods. Good price point, made in USA, 3rd party tested, overall good stuff. Easy to use, figure out the dose for you and then start on the low end and work up to that dose if needed. Do recommend. ## 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.sk/products/310559239-biopharm-methylene-blue-1-usp-grade-50-ml-easy-dispensing](https://www.desertcart.sk/products/310559239-biopharm-methylene-blue-1-usp-grade-50-ml-easy-dispensing) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-29*