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Discover the power of Methylene Blue in an easy to use capsule format. Chemist Labs Methylene Blue Capsules are formulated with 99% pure, USP Grade Methylene Blue to deliver consistent quality in every dose. Each vegetarian capsule contains a pre-measured 10 mg oral dose of Methylene Blue, offering a clean and convenient alternative to liquid solutions.
Perfect for those researching Methylene Blue benefits, our capsule format supports portability, ease of use, and precise dosing ideal for individuals looking to understand how Methylene Blue works and to incorporate it into their wellness routines.
Key Features
USP-Grade Methylene Blue – Contains 99% pure Methylene Blue, manufactured according to United States Pharmacopeia (USP) standards for quality and consistency.
10 mg Pre-Measured Dose – Each capsule delivers a convenient and accurate Methylene Blue dosage, eliminating the need for measuring or mixing.
Easy Oral Use – Designed for those who prefer capsules over liquid; perfect for on the go use and mess-free application.
Formaldehyde-Free – Made without unnecessary additives or fillers, focusing on simplicity and purity.
Made in the USA – Produced in a GMP compliant facility, ensuring safety, transparency, and high manufacturing standards.
Third-Party Tested – Independently tested for purity and consistency, supporting reliable results and peace of mind.
120-Capsule Bottle – A long lasting supply for those exploring the effects and potential Methylene Blue benefits through daily use.
Whether you're new to Methylene Blue, curious about how Methylene Blue works, or searching for a consistent and reliable oral dose of Methylene Blue, Chemist Labs Capsules offer a clean and trusted solution. Ideal for those looking to explore the potential Methylene Blue benefits in a convenient, capsule-based format.




Frequently Asked Questions About Methylene Blue
Ingredients: Microcrystalline Cellulose, Methylene Blue (10mg) USP (Pharmaceutical).
(HPMC) Vegetable Capsules.
Methylene Blue is a synthetic compound that has been used for various medical, scientific, and industrial purposes. It is commonly used in medical treatments, including as a medication for methemoglobinemia (a condition that affects oxygen delivery in the blood), as an antimicrobial agent, and as a diagnostic dye.
Additionally, Methylene Blue has gained attention for its potential cognitive and anti-aging benefits, as well as its use in mitochondrial support and neuroprotection. However, it should be used with caution and under professional guidance, as improper use or high doses can cause side effects.
Methylene Blue is generally considered safe when used appropriately and in the correct dosages. It has been used for medical purposes, including as a treatment for methemoglobinemia and as an antimicrobial agent. However, high doses or prolonged use can lead to side effects such as nausea, dizziness, headaches, or serotonin syndrome when combined with certain medications like SSRIs.
If you are considering using Methylene Blue for any purpose, consult a healthcare professional to ensure it is safe for you, especially if you have underlying health conditions or are taking other medications.
Yes, Methylene Blue can cause side effects, especially when taken in high doses or combined with certain medications. Some potential side effects include:
- Mild Side Effects:
- Nausea or vomiting
- Dizziness or headache
- Increased heart rate
- Temporary blue or green discoloration of urine, stool, or skin
- Serious Side Effects (Less Common):
- Serotonin syndrome (when combined with SSRIs, SNRIs, or other serotonergic drugs)
- Shortness of breath or chest pain
- Severe allergic reactions (rash, itching, swelling)
- Confusion, agitation, or mood changes
If you experience any adverse effects, stop using Methylene Blue and consult a healthcare professional. Always use it as directed and avoid combining it with medications without professional guidance.
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USP Grade Methylene Blue refers to Methylene Blue that meets the quality and purity standards set by the United States Pharmacopeia (USP). This grade ensures the product is manufactured, tested, and verified for high purity, making it suitable for specific applications where strict quality control is required.
Key Characteristics of USP Grade Methylene Blue:
✔ High Purity – Meets USP standards for contaminants and potency.
✔ Strict Testing – Verified for consistency, identity, and stability.
✔ Pharmaceutical Quality – Often used in medical, laboratory, or research settings.
✔ Free from Impurities – Ensures minimal contaminants compared to lower-grade alternatives.
USP vs. Other Grades of Methylene Blue:
USP Grade: Highest purity, meets pharmaceutical standards.
Laboratory/Reagent Grade: Used for scientific research but may contain slight impurities.
Industrial Grade: Lower purity, used in manufacturing or non-medical applications.
3rd party testing refers to an independent evaluation conducted by a non-affiliated laboratory or organization to verify the quality, purity, and safety of a product. This ensures unbiased and accurate results, providing consumers with confidence in the product they are purchasing.
Key Benefits of 3rd Party Testing:
✅ Unbiased Verification – Since the testing is conducted by an independent entity, the results are free from internal influence, ensuring accurate assessments.
✅ Ensures Purity & Quality – Confirms that the product meets specified purity levels and is free from contaminants, additives, or harmful substances.
✅ Regulatory Compliance – Helps ensure that the product complies with industry standards, such as USP (United States Pharmacopeia), FDA (Food and Drug Administration), GMP (Good Manufacturing Practices), or other regulatory requirements.
When purchasing Methylene Blue, ensuring it is formaldehyde-free is crucial for purity, safety, and quality. Formaldehyde is a toxic chemical commonly used as a preservative, but its presence in Methylene Blue can introduce unwanted contaminants that may not be suitable for certain applications.
Key Reasons to Choose Formaldehyde-Free Methylene Blue:
✅ Higher Purity & Quality – Formaldehyde-free Methylene Blue ensures a cleaner, purer solution without unnecessary additives or contaminants.
✅ Safer for Intended Use – Eliminating formaldehyde reduces the risk of exposure to harsh chemicals that may cause adverse effects.
✅ Reduced Contamination Risk – Some lower-grade Methylene Blue formulations may contain formaldehyde as a stabilizer, which can compromise the product's quality over time.
✅ Regulatory & Safety Compliance – High-quality Methylene Blue, especially USP Grade or 3rd Party Tested, is typically formulated without formaldehyde to meet stringent purity standards.
✅ More Reliable & Consistent – A formaldehyde-free solution ensures batch-to-batch consistency, making it a more dependable choice for research, laboratory, and other precision applications.
Yes, Methylene Blue can cause your urine to change color. This is completely normal. Depending on how hydrated you are and how much Methylene Blue is present in your system, your urine may appear blue, green, or even teal. The variation in color is due to how the compound is metabolized and diluted in your body.
💧 Pro Tip:
The more hydrated you are, the lighter or greener the tint may appear. If you’re less hydrated, the color may be a deeper blue.
10MG of Methylene Blue per Capsule
No. Unlike the liquid form, our capsules are swallowed whole and do not stain your teeth or mouth.
Keep your capsules in a cool, dry place away from direct sunlight. Make sure the bottle is tightly sealed after each use.
While the capsule shell helps contain the pigment, opening or crushing the capsule may lead to staining. Handle with care and avoid opening the capsules unless necessary.