--- product_id: 718995188 title: "High-Concentration 2% Methylene Blue Solution 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Glass Bottle | Heiltropfen®" brand: "heiltropfen" price: "₩107606" currency: KRW in_stock: true reviews_count: 6 category: "Heiltropfen" url: https://www.desertcart.kr/products/718995188-high-concentration-2-methylene-blue-solution-3-4-fl-oz store_origin: KR region: South Korea --- # 2% ultra-high purity concentration Third-party tested pharma grade Dark amber glass for oxidation protection High-Concentration 2% Methylene Blue Solution 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Glass Bottle | Heiltropfen® **Brand:** heiltropfen **Price:** ₩107606 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your research with purity that performs — don’t settle for less! ## Quick Answers - **What is this?** High-Concentration 2% Methylene Blue Solution 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Glass Bottle | Heiltropfen® by heiltropfen - **How much does it cost?** ₩107606 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/718995188-high-concentration-2-methylene-blue-solution-3-4-fl-oz) ## Best For - heiltropfen enthusiasts ## Why This Product - Trusted heiltropfen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Excellence:** Manufactured in GMP, ISO 22000, and ISO 22716 certified facilities for top-tier compliance and safety. - • **Shielded for Potency:** Premium dark amber glass bottle with glass dropper protects from sunlight and oxidation, preserving efficacy. - • **Travel-Ready & Secure:** Durable heavy-duty cardboard tube packaging guarantees safe transport and on-the-go convenience. - • **Lab-Grade Purity You Can Trust:** USP pharma-grade ingredients with rigorous third-party testing ensure uncompromised quality. - • **Precision Dosing, Maximum Impact:** Each vertical drop delivers a precise 1 mg of methylene blue for consistent, reliable results. ## Overview Heiltropfen® High-Concentration 2% Methylene Blue Solution offers ultra-high purity USP pharma-grade methylene blue in a 100 ml dark amber glass bottle. Third-party tested and free from formaldehyde, this solution ensures precise dosing with 1 mg per drop, protected from oxidation and sunlight. Manufactured under strict GMP and ISO certifications, it’s the trusted choice for scientific, research, and analytical applications. ## Description Methylene blue is a salt used for different purposes, for scientific, research and analytical applications, as a dye, etc... Directions: Mix 0.5 ml (10 drops) of the solution with 200 ml of water, or use according to your established research protocols. Warning: May cause skin, respiratory and eye irritation. Wash hands thoroughly after handling. Wear protective gloves/ protective clothing/eye protection/face protection. If on eye/skin wash with plenty of water. The choice of the process used and the usage is the sole responsibility of the user. This product is not intended to diagnose, cure or prevent any disease. Keep out of reach of children. Keep tightly closed in a dark, well ventilated area. Methylene blue is a highly potent dye and can cause significant staining. Review: Uncomfortable side effect - It turns your urine green ! That was enough …. Review: Goed spul!................. ## Features - 2% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP). Third-Party Tested. - 1 vertical drop contains 1 mg of Methylene Blue. - Directions: Mix 0.5 ml (10 drops) of the solution with 200 ml of water, or use according to your established research protocols. - Our premium dark amber glass bottle with glass dropper/pipette protects methylene blue from sunlight and oxidation, ensuring long-lasting purity and maximum effectiveness. Securely packed in a durable, heavy-duty cardboard tube – perfect for travel and on-the-go protection. - Tested for Heavy Metal Contamination. Upon request, a heavy metal analysis will be provided. Our product meets and exceeds USP requirements. - Our production facility is certified for GMP, ISO 22000, and ISO 22716 standards, ensuring the highest quality and compliance. - ⬇⬇⬇ Please scroll down to check our Third-Party Heavy Metal analysis and other quality certificates. ⬇⬇⬇ - Formaldehyde free. Methylene blue does not contain formaldehyde. Formaldehyde is a different compound that is used in industry and in some biological applications, but it is not part of the chemical composition of methylene blue. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F1DRVMZT | | ASIN | B0F1DRVMZT | | Brand Name | Heiltropfen | | Customer Reviews | 4.4 4.4 out of 5 stars (229) | | Customer reviews | 4.4 4.4 out of 5 stars (229) | | Included Components | dropper | | Item Form | Liquid | | Item Weight | 0.27 Kilograms | | Item model number | DE-2MET100 | | Manufacturer | Heiltropfen Lab. d.o.o. | | Manufacturer | Heiltropfen Lab. d.o.o. | | Manufacturer Part Number | DE-2MET100 | | Model Number | DE-2MET100 | | Number of Items | 1 | | Package Dimensions | 16.4 x 5.9 x 5.7 cm; 270 g | | Unit Count | 100 Milliliters | ## Product Details - **Brand:** Heiltropfen - **Item form:** Liquid - **Item weight:** 0.27 Kilograms - **Number of Items:** 1 - **Unit count:** 100 Milliliters ## Images ![High-Concentration 2% Methylene Blue Solution 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Glass Bottle | Heiltropfen® - Image 1](https://m.media-amazon.com/images/I/616fI5xGBwL.jpg) ## Customer Reviews ### ⭐⭐ Uncomfortable side effect *by S***N on 15 September 2025* It turns your urine green ! That was enough …. ### ⭐⭐⭐⭐⭐ Review *by S***G on 4 September 2025* Goed spul!................. ### ⭐⭐⭐⭐⭐ Review *by L***L on 8 September 2025* Excellent produit, facile d'utilisation, effet immédiat garantie.. Mais attention !! Vous trouverez des tutoriels de naturopathes qui vous expliqueront comment prendre le bleu de méthylène, car il faut faire des test avant toutes prises pour savoir si vous êtes aptes à suivre cette cure. Parlez en à votre médecin avant, car son avis est primordial pour votre santé ! ## Frequently Bought Together - High-Concentration 2% Methylene Blue Solution 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Glass Bottle | Heiltropfen® - Methylene Blue 1% Solution 3.4 Fl Oz - 100 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® - 2X Methylene Blue 1% Solution | 2X 3.4 Fl Oz - 2X 100 ml | Ultra High Purity | Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Set of Two | Heiltropfen® --- ## 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.kr/products/718995188-high-concentration-2-methylene-blue-solution-3-4-fl-oz](https://www.desertcart.kr/products/718995188-high-concentration-2-methylene-blue-solution-3-4-fl-oz) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-27*