---
product_id: 693417181
title: "Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen®"
brand: "heiltropfen"
price: "₨3287"
currency: SCR
in_stock: true
reviews_count: 13
category: "Heiltropfen"
url: https://www.desertcart.sc/products/693417181-methylene-blue-1-solution-33-8-fl-oz-1000-ml
store_origin: SC
region: Seychelles
---

# Third-party ISO-certified purity tested 1% ultra-pure Methylene Blue trihydrate 1000 ml pharma-grade glass bottle Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen®

**Brand:** heiltropfen
**Price:** ₨3287
**Availability:** ✅ In Stock

## Summary

> 🔵 Elevate your lab game with purity you can trust — don’t settle for less!

## Quick Answers

- **What is this?** Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® by heiltropfen
- **How much does it cost?** ₨3287 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/693417181-methylene-blue-1-solution-33-8-fl-oz-1000-ml)

## 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

- • **Long-Lasting Potency:** Dark amber glass bottle shields from light and oxidation, preserving maximum effectiveness over time.
- • **Precision Dosing Made Easy:** Each vertical drop delivers 0.5 mg of Methylene Blue for accurate, consistent mixing and results.
- • **Formaldehyde-Free Assurance:** Completely free from harmful formaldehyde, offering a clean, safe solution for your research or industrial needs.
- • **Pharma-Grade Purity Guaranteed:** USP-certified ingredients with rigorous third-party testing ensure unmatched quality and safety.
- • **Certified Manufacturing Excellence:** Produced in GMP, ISO 22000, and ISO 22716 certified facilities, reflecting top-tier compliance and reliability.

## Overview

Heiltropfen® Methylene Blue 1% Solution offers 1000 ml of ultra-high purity, USP pharma-grade methylene blue in a protective amber glass bottle. Third-party tested and free from formaldehyde, this solution is produced in certified GMP and ISO facilities, ensuring premium quality and safety for scientific, industrial, or research applications.

## Description

Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen®: desertcart.com: Industrial & Scientific

Review: Great value for pure USP Methylene Blue - Great quality. Super pure. Very blue. Be careful, it'll be hard to get the stains out. Very effective for what I need. Very easy to use when mixed with juice.
Review: Quality - Great price. This company has high quality. Buy several different items from them. First time buying Methylene Blue. Working great for me.

## Features

- 1% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP). Third-Party Tested.
- 1 vertical drop contains 0.5 mg of Methylene Blue.
- Directions: Mix 1 ml (20 drops) of the solution with 200 ml of water, or use according to your established research protocols.
- Our premium dark amber glass bottle protects methylene blue from sunlight and oxidation, ensuring long-lasting purity and maximum effectiveness. Securely packed in styrofoam, ideal protection.
- Tested for Heavy Metal Contamination. Upon request, a heavy metal analysis will be provided. Our product meets and exceeds USP requirements. Third-Party (USP) United States Pharmacopeia verified methylene blue incl. certificate.
- 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.
- At Heiltropfen, quality and transparency are at the heart of everything we do. Every product we manufacture is tested by independent, ISO-certified laboratories to ensure purity, safety, and potency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSQ9D3WV |
| Best Sellers Rank | #40,265 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Analytical Reagents |
| Date First Available | January 11, 2025 |
| Item Weight | 3.7 pounds |
| Manufacturer | Heiltropfen Lab. d.o.o. |
| Package Dimensions | 11.3 x 5.51 x 5.47 inches |

## Product Details

- **Brand:** Heiltropfen
- **Item Form:** Liquid
- **Item Weight:** 1.68 Kilograms
- **Manufacturer:** Heiltropfen Lab. d.o.o.

## Images

![Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® - Image 1](https://m.media-amazon.com/images/I/319yF57vltL.jpg)
![Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® - Image 2](https://m.media-amazon.com/images/I/31ItvPgCKcL.jpg)
![Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® - Image 3](https://m.media-amazon.com/images/I/31OCd1MABWL.jpg)
![Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® - Image 4](https://m.media-amazon.com/images/I/31YdaP53CpL.jpg)
![Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen® - Image 5](https://m.media-amazon.com/images/I/41cXclUvlRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value for pure USP Methylene Blue
*by B***L on October 4, 2025*

Great quality. Super pure. Very blue. Be careful, it'll be hard to get the stains out. Very effective for what I need. Very easy to use when mixed with juice.

### ⭐⭐⭐⭐⭐ Quality
*by S***G on April 15, 2025*

Great price. This company has high quality. Buy several different items from them. First time buying Methylene Blue. Working great for me.

### ⭐⭐⭐⭐⭐ GREAT Value!!
*by C***S on January 10, 2026*

Its Big, its Safe and its Worth every penny!! Very pleased with my results!

## Frequently Bought Together

- Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml Liquid Drops | USP Pharma Grade Ingredients - Third-Party Tested | Glass Bottle | Heiltropfen®
- 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 (USP Grade) Pharma Grade Supplements, Capsule Form, with Added Vitamin C Ester for Enhanced Absorption, Brain Supplement with Brain Fuel, Memory, Focus, Clarity, Cognitive, Energy

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-24*