NaturSense Methylene Blue 1% Solution – USP Pharmaceutical Grade, Third-Party Tested – 50 mL (1.69 fl oz) Glass Dropper Bottle
$33.89 $28.89
NATURSENSE · BY NTRSNS® Methylene BlueSupreme 1% USP Pharmaceutical Grade · 1.69 FL OZ / 50 mL Formaldehyde Free No Heavy Metals Third-Party Tested Made in the USA Built to a...
Methylene Blue
Supreme 1%
Built to a Higher Standard
Manufactured to United States Pharmacopeia standards for identity and purity.
Every batch is independently verified by an accredited laboratory.
Formaldehyde free and free from heavy metals.
Non-GMO, vegan, and gluten-free ingredients.
Engineered for Precision & Trust
Proudly Made in
the USA
Produced in a US-based facility operating under strict quality-control protocols. Sourced, blended, bottled, and verified domestically — every drop reflects the standards we stand behind.
Purity Verified — Results Published
Each lot documented with a Certificate of Analysis you can review.
Identity, strength, and purity tested against USP monographs.
Tested by an accredited third-party laboratory, not in-house.
Test results are published, not hidden behind marketing.
About NaturSense Methylene Blue Supreme
USP (United States Pharmacopeia) grade — the same purity standard referenced in pharmaceutical compounding.
Proudly manufactured in the United States in a facility that follows strict quality-control protocols.
Every batch is independently tested by a third-party accredited laboratory with a Certificate of Analysis.
Yes — UV-blocking cobalt blue glass helps protect the product from light exposure.
1.69 fluid ounces (50 mL), dispensed with a calibrated glass dropper.
Non-GMO, vegan, gluten-free, with no formaldehyde and no heavy metals.