---
product_id: 376220614
title: "Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle)"
brand: "compass laboratory"
price: "Rp1227403"
currency: IDR
in_stock: true
reviews_count: 10
category: "Compass Laboratory"
url: https://www.desertcart.id/products/376220614-methylene-blue-pharmaceutical-grade-usp-grade-third-party-tested-dietary
store_origin: ID
region: Indonesia
---

# 0.5% USP-grade purity Third-party tested for potency Glass dropper bottle preserves freshness Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle)

**Brand:** compass laboratory
**Price:** Rp1227403
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, protect your edge — the smart supplement for sharp pros.

## Quick Answers

- **What is this?** Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle) by compass laboratory
- **How much does it cost?** Rp1227403 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/376220614-methylene-blue-pharmaceutical-grade-usp-grade-third-party-tested-dietary)

## Best For

- compass laboratory enthusiasts

## Why This Product

- Trusted compass laboratory brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Antioxidant Armor:** Packed with powerful antioxidants to protect and enhance memory retention.
- • **Clean & Safe Formula:** No formaldehyde, ensuring a pure, safe supplement experience made in the USA.
- • **Potency You Can Trust:** Third-party tested and USP-certified for guaranteed pharmaceutical-grade quality.
- • **Sleek Glass Packaging:** Elegant glass dropper bottle preserves potency and adds a premium touch to your wellness routine.
- • **Sharper Focus, Every Drop:** Clinically pure 0.5% methylene blue to boost your brain’s energy production.

## Overview

COMPASS LABORATORY Methylene Blue is a pharmaceutical-grade, USP-certified dietary supplement designed to support brain health and cognitive function. Packaged in a glass dropper bottle to maintain purity, it contains 0.5% methylene blue, free from formaldehyde, and is third-party tested for potency. Ideal for professionals seeking enhanced mental clarity and antioxidant protection.

## Description

Product description Methylene Blue Comparison 1% Methylene Blue 0.5% Methylene Blue

## Features

- KEEP YOUR MENTAL FACULTIES SHARP - Our specially-formulated methylene blue for humans may help boost the energy production capabilities.
- PROTECT YOUR MEMORY - This pharmaceutical grade methylene blue is packed with antioxidants.
- SAFE & CONVENIENT PACKAGING - This methylene blue pharmaceutical grade comes in easy dispense glass bottles. This helps to preserve its potency which can be negatively affected by plastic containers.
- PURITY & POTENCY IN EVERY DROP - Our supplement contains only high purity, USP-grade methylene blue and is independently tested. It has no formaldehyde and meets the standards of the United States Pharmacopeia.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JBNPQSQ |
| Age Range Description | Adult |
| Best Sellers Rank | #30,096 in Health & Household ( See Top 100 in Health & Household ) #540 in Antioxidant Nutritional Supplements |
| Brand | COMPASS LABORATORY |
| Brand Name | COMPASS LABORATORY |
| Color | Blue |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 427 Reviews |
| Dosage Form | Liquid |
| Flavor | Unflavored |
| Global Trade Identification Number | 00656043504311 |
| Item Form | Liquid |
| Item Weight | 0.15 Kilograms |
| Manufacturer | Compass Laboratory |
| Manufacturer Part Number | 2021-2 |
| Material Features | Glass Bottle with Dropper |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Primary Supplement Type | Methylene Blue |
| Product Benefits | Brain Health Support, Antioxidant |
| Special Ingredients | Methylene Blue |
| Specific Uses For Product | Brain Health, Cognitive Function |
| Supplement Formulation | Individual Supplement |
| UPC | 656043504311 |
| Unit Count | 1.69 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** COMPASS LABORATORY
- **Flavor:** Unflavored
- **Item Form:** Liquid
- **Item Weight:** 0.15 Kilograms
- **Package Information:** Bottle
- **Primary Supplement Type:** Methylene Blue
- **Product Benefits:** Brain Health Support, Antioxidant
- **Special Ingredients:** Methylene Blue
- **Unit Count:** 1.69 Fluid Ounces

## Images

![Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle) - Image 1](https://m.media-amazon.com/images/I/61Eb-WlAvQL.jpg)
![Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle) - Image 2](https://m.media-amazon.com/images/I/71s9AgYqbSL.jpg)
![Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle) - Image 3](https://m.media-amazon.com/images/I/71uTVYxoMWL.jpg)
![Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle) - Image 4](https://m.media-amazon.com/images/I/61dSY-W4LLL.jpg)
![Methylene Blue Pharmaceutical Grade, USP Grade, Third-Party Tested Dietary Supplement for Humans, No Formaldehyde, Made in USA (0.5% 50ml Bottle) - Image 5](https://m.media-amazon.com/images/I/71BAswcPJeL.jpg)

## Questions & Answers

**Q: I bought this, but cannot unscrew the dropper.  Any suggestions?**
A: I hold the dropper and turn the bottle clockwise while it sits on my counter

**Q: Is this actually usp grade as there is no usp labeling on the bottle?**
A: There is a statement in EXCEEDINGLY small print....kind of a sales pitch... saying enjoy your USP grade Methylene Blue, but I do not see any official symbol representing that statement.  On the contrary, there IS a prominent statement saying, "For Research and Development purposes ONLY."  It scared me enough to not use it.   I'm trying to look into it too.

**Q: My bottle came without a dropper, is that the new normal?**
A: Too many people like me take more than the dropper will hold and the blue stain makes it hard to see markings on the dropper

**Q: Why is the product description different then the actual bottle label i received, it does not say usp on the bottle but it does on the product page?**
A: Jut used to have the labeling. I still get a lab essay on purity if I ask.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***I on April 13, 2026*



### ⭐⭐⭐⭐⭐ Review
*by E***M on May 8, 2025*



### ⭐⭐⭐⭐⭐ Review
*by A***R on April 27, 2026*



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- The Ultimate Guide to Methylene Blue: Remarkable Hope for Depression, COVID, AIDS & other Viruses, Alzheimer’s, Autism, Cancer, Heart Disease, ... Targeting Mitochondrial Dysfunction)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-10*