---
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: "₱10298"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle
store_origin: PH
region: Philippines
---

# 1 drop = 0.5mg precision dosing USP Grade ultra pure formula Formaldehyde-free, safe antioxidant Methylene Blue 1% | USP Grade | 50ml | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5mg Methylene Blue | Formaldehyde Free | Antioxidant

**Brand:** biopharm
**Price:** ₱10298
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your lab game with precision and purity in 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?** ₱10298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Safe & Clean Formula:** Formaldehyde-free composition means you get powerful antioxidant benefits without harmful additives.
- • **Compact & Portable Design:** Lightweight 50ml size fits seamlessly into your workspace or travel kit, so you never miss a dose.
- • **Precision Dosing, Zero Waste:** Each drop delivers an exact 0.5mg of Methylene Blue for consistent, reliable results every time.
- • **Ergonomic High-Density Bottle:** HDPE cylindrical bottle designed for effortless, spill-free dispensing—perfect for busy labs or home use.
- • **Lab-Grade Purity You Can Trust:** USP Grade certification ensures pharmaceutical-level quality for professional and scientific use.

## Overview

Methylene Blue 1% USP Grade in a 50ml easy-dispense HDPE bottle offers ultra-pure, formaldehyde-free antioxidant solution with precise 0.5mg dosing per drop, ideal for professional biochemical applications.

## Description

Methylene Blue 1% | USP Grade | 50ml | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5mg Methylene Blue | Formaldehyde Free | Antioxidant

## 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 |
|---------------|-------|
| Item Form | Liquid |
| Manufacturer | Biopharm Inc |
| UPC | 030038510691 |
| Country of Origin | USA |
| Model number | BM4292A |
| Number of Memory Sticks | 1 |
| Item Weight | 80 g |
| Product Dimensions | 22.86 x 7.62 x 10.16 cm; 80 g |
| Item model number | BM4292A |
| Item Height | 4 Inches |
| Item Width | 3 Inches |
| Are batteries included? | No |

## Product Details

- **Brand:** Biopharm
- **Product Grade:** USP
- **Item Volume:** 50 Millilitres
- **Percentage assay:** 1
- **Package Information:** Bottle

## 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

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**Shop now:** [https://www.desertcart.ph/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle](https://www.desertcart.ph/products/725178216-methylene-blue-1-usp-grade-50ml-easy-dispensing-plastic-bottle)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-08*