Methylene Blue, USP (Pharmaceutical) Grade, 1% Solution (0.5 mg per Drop) — 50 mL (1.69 fl oz) in Blue Glass Dropper Bottle

Methylene Blue, USP (Pharmaceutical) Grade, 1% Solution (0.5 mg per Drop) — 50 mL (1.69 fl oz) in Blue Glass Dropper Bottle

Q: Is this the same as prussian blue? is it food grade?

This is not Prussian blue. Despite both being able to function as potent blue dyes, methylene blue and Prussian blue are not chemically similar to each other. This methylene blue is United States Pharmacopeia (USP) grade, which is generally accepted for food, drug, and medicinal use.

Q: What is the shelf life of this?

This product is assigned a shelf life of two years from the date of manufacture.

Q: Can someone help me with the math? Does this mean that you only get 5/100 ml servings per bottle? If so, this is ridiculously expensive.

Wayne's response isn't quite right. There are 1000 drops in a 50 mL bottle. Each drop is 0.5 mg of active ingredient (or 2 drops per mg, which Wayne got correct) or a total of 500 mg of active ingredient in each 50 mL bottle.

Q: Is the certificate of analysis available by batch ?; the one on the listing does not even have a date and the web site does not show any certificates

There is a product number, a lot number, and an expiration date printed on the label.

4.4/5

Product ID: 693433124

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Details

Brand
Biopharm
Item Weight
3 Ounces
Item Volume
50 Millilitres
Percentage assay
1
Package Information
Bottle

💧1% ultra-pure solution

🔬0.5 mg per precise drop

🧴50 mL blue glass dropper bottle

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Description

💙 Pure Precision, Professional Power

MADE IN THE USA - Crafted under strict quality standards for reliability and trust.
PREMIUM PACKAGING - Blue glass dropper bottle protects from light degradation and ensures easy dispensing.
SAFE CLEAN FORMULA - Formaldehyde-free for a pure, non-toxic experience.
PRECISION DOSAGE CONTROL - Each drop delivers an exact 0.5 mg dose for consistent results.
PHARMACEUTICAL GRADE PURITY - USP certified, ensuring lab-grade quality for professional use.

This 50 mL bottle of USP-grade Methylene Blue offers a 1% ultra-pure solution with 0.5 mg per drop dosing, housed in a protective blue glass dropper bottle. Formaldehyde-free and made in the USA, it guarantees pharmaceutical-grade quality and precise, safe application for discerning professionals.

Specifications

Item Form	Liquid
Manufacturer	Biopharm Inc
UPC	300384510769
Country of Origin	USA
Model number	BM8341FG
Number of Memory Sticks	1
Item Weight	84.9 g
Package Dimensions	15 x 7.2 x 5.7 cm; 85.05 g
Item model number	BM8341FG
Included Components	Methylene Blue 50 mL
Are batteries included?	No

Have a Question? See What Others Asked

Is this the same as prussian blue? is it food grade?

What is the shelf life of this?

Can someone help me with the math? Does this mean that you only get 5/100 ml servings per bottle? If so, this is ridiculously expensive.

Is the certificate of analysis available by batch ?; the one on the listing does not even have a date and the web site does not show any certificates

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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I loved the variety of products available. Will definitely shop again.

2 months ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 181.87

Duties & taxes incl.

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TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

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