Do You Need a Prescription for Methylene Blue? OTC, Compounding & Supplement Options Explained
Key takeawaysIt depends on the product. The hospital injection (brand name ProvayBlue) is prescription only, and so is met...
01
May
01
May
Best Methylene Blue Stacks in 2026: 7 Combinations Compared for Energy, Cognition & Longevity
7 methylene blue stacks compared. USP-grade picks for NAD+, PQQ, NMN, ALCAR, creatine, CoQ10 and red-light protocols — with price-per-dose, dosing protocols, and honest pros/cons.
30
Apr
Methylene Blue and Gut Health: What the Microbiome Studies Actually Show
By NooBlue EditorialKey takeawaysNo human study has measured what methylene blue does to the gut microbiome. The evi...
29
Apr
Why Don’t Doctors Prescribe Methylene Blue? The Real Clinical and Economic Reasons
Key takeawaysDoctors do prescribe methylene blue, mostly as a hospital injection for a few emergencies and as a surgical d...
28
Apr
Methylene Blue Half-Life: How Long It Stays in Your System and Why It Matters
The methylene blue half-life most websites quote, 5 to 6 hours, comes from older intravenous studies. Newer data put it closer to ...
28
Apr
Best Focus Supplements in 2026: 8 Products Compared for Cognitive Performance and Value
Quick answer
Our pick among the best focus supplements of 2026 is NooBlue Ultimate Methylene Blue Capsules: 5 mg of USP-grad...
27
Apr
Methylene Blue and Caffeine: Can You Stack Them Safely for Energy and Focus?
Key takeawaysNo direct interaction is listed. The Drugs.com interaction checker reports no interactions between methylene ...
25
Apr
What Is Methylene Blue Made From? Chemistry, Origins and Manufacturing Explained
By NooBlue EditorialKey takeawaysChemistry: methylene blue is a synthetic compound, methylthioninium chloride (C16H1...
25
Apr
Best Methylene Blue Drops in 2026: 8 Liquid MB Brands Compared
Quick answer
Our pick for the best methylene blue drops is NooBlue Methylene Blue Drops: a plain 1% USP-grade solution in di...
24
Apr
How to Take Methylene Blue Drops: The Complete Dosing Guide
Quick answer
To take methylene blue drops, first check the strength on the label. A 1% solution holds 10 mg per mL, whi...