Advertising Disclosure Methylene Blue Comparison - April 2025
3 Best Methylene Blue In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3  9.3Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelEarth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper, with Liquid Gold for Enhanced Photodynamic Activity & Increased Absorption, Methylene Blue USP Grade, No Formaldehyde (2 Oz) | Model USP Grade Methylene Blue Powder - 5 gm | Model 1% Methylene Blue | 50ml Dropper Bottle | Source of Nature | Pharmaceutical Grade USP | Third Party Tested | Made in Germany | High-Purity Lab Chemical |
BrandEarth Harmony Naturals | Brand CZTL | Brand Source of Nature |
Reviews | Reviews | Reviews - |
Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1Earth Harmony NaturalsEarth Harmony Methylene Blue Pharmaceutical Grade 99.99% with Dropper, with Liquid Gold for Enhanced Photodynamic Activity & Increased Absorption, Methylene Blue USP Grade, No Formaldehyde (2 Oz)
Main highlights- Quality Testing, Safe Packaging - Our pharmaceutical grade methylene blue for humans comes in glass bottles for easy dispensing and potency preservation. Contains high purity, USP-grade methylene blue and undergoes rigorous testing to ensure quality.
- Promotes Health - Our specially-formulated methylene blue for humans is designed to support the energy production capabilities of mitochondria and promote blood and oxygen flow to the brain.
- Love It or Return It Guarantee - We pride ourselves on the quality of our ingredients and we just know you'll love your results! We're here to help you make the choice for a healthier lifestyle. Consult your healthcare practitioner prior to use. Not for pregnant or nursing women.
- Energy & Metabolism - Methylene blue helps to promote autophagy, which helps maintain cellular health and prevents the accumulation of harmful substances.
- Antioxidant Support - Our pharmaceutical grade methylene blue is packed with antioxidants, which play a critical role in reducing free radicals in the body.
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9.6
2CZTL
USP Grade Methylene Blue Powder - 5 gm
Main highlights- PREPARE ANY CONCENTRATION: Can also be used to prepare any concentration of choice. If you wish to prepare 0.1% solution. Dissolve 1 gm of methylene blue powder in 1 litre of pure drinking water to prepare 0.1%
- HIGH PURITY: USP means it meets or exceeds requirement for Food/Drug/Pharma (i.e. human) use
- HANDLING: Comes in easy to handle plastic bottles of 1 gram each and detailed instructions
- COST EFFECTIVE: USP Grade Methylene Blue Powder - Mix 5 gram with 500 ML of pure water to prepare 1% Methylene Blue (w/v) Solution
- ADD ON & SUPPORT: Each package ships with a graduated dropper which helps in measuring the exact volume; also provide email and chat support for any queries post purchase
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9.3
3Source of Nature
1% Methylene Blue | 50ml Dropper Bottle | Source of Nature | Pharmaceutical Grade USP | Third Party Tested | Made in Germany | High-Purity Lab Chemical
Main highlights- Pharmaceutical Standards: Adhering to the stringent European Pharmacopoeia guidelines, our Methylene Blue is crafted under rigorous conditions to guarantee freedom from harmful impurities and heavy metals.
- Precision Dropper Bottle: Delivered in a convenient 50ml green glass dropper bottle, our solution offers precise dosage with about 500mcg of high-grade methylene blue per drop, perfect for accurate application in laboratory settings.
- Certified Purity: Comes with the option to request a Certificate of Analysis, affirming our commitment to transparency and your assurance of receiving a product that meets the highest purity and safety standards.
- Historic and Reliable: Synthesized first in 1876 and continuously improved, our Methylene Blue represents over a century of German innovation and quality in chemical production, trusted in labs worldwide.
- Premium Quality: Experience the excellence of our 1% Methylene Blue solution, formulated with pharmaceutical-grade (USP) ingredients for unmatched purity. Made in Germany, each batch is third-party tested to ensure superior quality standards.
Our ranking system
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Features
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Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
