Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Experience the confidence that comes with proven purity.
Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA
Item #: 244617282

Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA

Item #: 244617282

SLE 1309

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What Stands Out

High Purity
With 99.9% purity, Methylene Blue USP ensures maximum effectiveness and reliability for various applications, appealing to professionals and enthusiasts who prioritize top-quality chemical products.
Safety Standards
Formulated to be heavy metal and formaldehyde free, this product guarantees safety and peace of mind for users, making it an excellent choice for sensitive applications or personal use.
Made in USA
Produced in the USA, this Methylene Blue guarantees adherence to stringent quality control standards, ensuring customers receive a trustworthy product that supports local manufacturing.

Product Details

Shop for 4 Oz 120ml Methylene Blue Pharmaceutical Grade 99.99% with Dropper on Ubuy Sierra Leone. Get Methylene Blue USP Grade, No Formaldehyde, Heavy Metal Free, NeuroBlue Solutions at best prices.
% Assay of Chemical(s)99.99
Container TypeBottle
Item FormLiquid
Volume120 ml
Brand NameNeuroBlue Solutions
Product GradeUSP
Unit Count4 Fluid Ounces
ManufacturerNeuroBlue Solutions
Included ComponentsMethylene Blue 99.99% 4oz Bottle
Part NumberNBS-0004
BrandNeuroBlue Solutions
Item Volume120 ml
Percentage assay99.99
Package InformationBottle
Package Weight1 Pound

What's in the box

Methylene Blue 99.99% 4oz Bottle

Who Should Buy?

Suitable For
  • Healthcare Professionals

    Ideal for medical settings, Methylene Blue can assist in treating conditions like methemoglobinemia and urinary tract infections.

  • Researchers

    Suitable for laboratory use in experiments and studies, Methylene Blue is a versatile reagent for biological and chemical applications.

  • Water Treatment

    Effective for water purification, Methylene Blue is used to help eliminate harmful pathogens in various water sources.

Not Suitable For
  • Sensitive Individuals

    Not suitable for users with known allergies or sensitivities to Methylene Blue, as it may cause adverse reactions.

Product Description

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Customer Questions & Answers

  • Question: What is Methylene Blue USP 1% Liquid used for?

    Answer: Methylene Blue USP 1% Liquid is commonly used in various applications, including as a dye in biology and medicine. It is recognized for its effectiveness in treating methemoglobinemia and as a diagnostic tool in certain medical conditions. Additionally, it supports laboratory processes and can be used in aquaculture to prevent fish disease. Its versatility makes it valuable in both clinical settings and research environments.
  • Question: Is Methylene Blue 1% safe for personal use?

    Answer: Methylene Blue 1% is considered safe when used as directed. It is important to follow guidelines and dosing recommendations provided by healthcare professionals. Individuals should be aware of possible side effects, such as skin irritation or allergic reactions, and consult a physician before using it for personal care. Its applications in medicinal contexts highlight the importance of understanding proper usage and safety precautions.
  • Question: How should Methylene Blue 1% be stored?

    Answer: To maintain its effectiveness, Methylene Blue 1% should be stored in a cool, dark place away from direct sunlight and heat. Keep it in a tightly sealed container to prevent contamination. Proper storage helps preserve its 99.9% purity, ensuring optimal performance whether for medical applications, research, or as a reagent in testing.
  • Question: Can Methylene Blue be used for aquarium fish?

    Answer: Yes, Methylene Blue is often used in aquariums to treat fungal infections and prevent certain diseases in fish. It promotes a healthier aquatic environment when added to water in proper concentrations. It's vital to monitor water conditions and ensure the dosage is appropriate for the species being cared for, reinforcing the importance of using trusted products for aquatic health.
  • Question: What makes Methylene Blue USP 1% a quality product?

    Answer: Methylene Blue USP 1% is distinguished by its high purity level of 99.9% and the absence of heavy metals and formaldehyde. This ensures that it is safe for both laboratory and healthcare applications. The USP designation signifies that it meets strict quality standards, giving users confidence in its reliability for diverse uses, such as in medical or research environments.
  • Question: Can I mix Methylene Blue with other substances?

    Answer: Mixing Methylene Blue with other substances should be approached with caution. It is crucial to know the compatibility of Methylene Blue with the specific chemicals or solutions being combined. If using it for experimental purposes, conduct preliminary tests to avoid unwanted reactions. Understanding solubility and interaction can enhance efficacy in experiments or treatments.
  • Question: How do you measure Methylene Blue for use?

    Answer: Proper measurement of Methylene Blue is essential for achieving desired outcomes. It is typically measured using a dropper for small quantities or a precise measuring cylinder for larger amounts. Accurate dosing is critical, especially in medical applications, to ensure effective treatment while minimizing the risk of side effects. Following recommended guidelines ensures safe and effective usage.
  • Question: What precautions should I take when using Methylene Blue?

    Answer: When using Methylene Blue, it’s important to wear gloves and avoid contact with skin and eyes, as it can cause staining. Ensure that you're in a well-ventilated area if working with larger quantities, and always keep it out of reach of children. Following these precautions not only enhances safety but also ensures that you can use the product effectively without compromising your health.
  • Question: What are the side effects of Methylene Blue?

    Answer: Methylene Blue can cause side effects such as confusion, dizziness, and gastrointestinal issues in some individuals, especially with improper dosage. It's advisable to stay informed about potential adverse reactions, particularly if used for medical reasons. Consulting health professionals before use can help mitigate risks and ensure you use this compound safely and effectively.
  • Question: Where can I buy Methylene Blue USP 1% Liquid in Sierra Leone?

    Answer: You can purchase Methylene Blue USP 1% Liquid on Ubuy in Sierra Leone. Ubuy offers a reliable shopping experience with various product options. Ensure you check product specifications and descriptions to find the right item for your needs.

NeuroBlue Solutions Dropping Bottles Editorial Review

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Methylene Blue USP 1% Liquid, 4 oz 99.9% Purity, Heavy Metal & Formaldehyde Free, Made in USA offers a high-purity formula trusted by users who recognize its USP pharmaceutical grade quality. Many reviews highlight its effectiveness, with remarks on its authentic strength and ability to result in noticeable changes like blue urine. However, it is important to note that this solution lacks specific dosage labels, leading users to recommend careful research prior to usage and suggest diluting it in water to prevent taste issues and staining. Additionally, experienced users emphasize the importance of understanding potential side effects and contraindications associated with this product, particularly for those on certain medications or with specific health conditions.

Customer Reviews & Ratings

56 customers ratings
  • 5 Star
    78%
  • 4 Star
    11%
  • 3 Star
    3%
  • 2 Star
    0%
  • 1 Star
    8%

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Pros

  • 99.9% purity according to USP standards
  • Heavy metal and formaldehyde free
  • Effective results with noticeable changes
  • Recommended dilution to mitigate taste
  • User-friendly bottle for easy dispensing

Cons

  • Taste might not be pleasant for everyone

Platform Trust & Buyer Confidence

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“Easy to use and always helpful and sorts any issues I've had past and present”

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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

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“The delivery was fast and the product came undamaged and authentic.”

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“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
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