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

Secure Transaction

Details

Brand
Biopharm
Item Weight
3 Ounces
Molecular weight
46.07
Item Volume
50 Millilitres
Percentage assay
1

💧1% ultra-pure solution

🔵blue glass dropper bottle

⚖️0.5 mg per precise drop

Frequently Bought Together

Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested

L Methyl Folate 15mg Plus Methyl B12 Cofactor – High Potency, Active 5-MTHF Form - Supports Mood, Methylation, Cognition – Bioactive Forms of Vitamin B9 & B12 (60 Capsules – 60 Servings)

BioEmblem Triple Magnesium Complex | 300mg of Magnesium Glycinate, Malate, & Citrate for Muscles, Nerves, & Energy | High Absorption | Vegan, Non-GMO | 90 Capsules

Description

🔵 Elevate your precision with every drop — purity you can see, quality you can trust!

COMPACT TRAVEL READY - 50 mL bottle fits perfectly in your professional kit or travel bag, always ready when you are.
SLEEK BLUE GLASS DROPPER - Protects solution integrity while offering effortless, spill-free dispensing—style meets function.
ULTRA PURE FORMALDEHYDE FREE - Guaranteed USP pharmaceutical grade purity without harmful additives, ensuring safety and efficacy.
PRECISION DOSING EVERY DROP COUNTS - Each drop delivers a consistent 0.5 mg of pharmaceutical-grade Methylene Blue for reliable use.
MADE IN THE USA WITH TRUSTED QUALITY - Manufactured by Biopharm Inc, ensuring top-tier standards and authenticity you can trust.

This 50 mL bottle of USP pharmaceutical-grade Methylene Blue offers a 1% ultra-pure solution with 0.5 mg per drop, housed in a protective blue glass dropper bottle. Formaldehyde-free and made in the USA by Biopharm Inc, it ensures precise dosing and premium quality for professional and personal use.

Specifications

Package Information	Bottle
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	14.5 x 7.9 x 4.7 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

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Rajesh P.

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

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

E£ 7773

Duties & taxes incl.

EGYPTstore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership