The research library
Plain answers to the questions people actually search for, with the studies cited so you can check the work yourself. Nothing here is medical advice.
What is Methylene Blue? A Complete Research Guide
A compound first synthesised in 1876, now referenced in more than 18,000 published studies. What the research actually examines — mitochondrial respiration, cerebral blood flow, memory retrieval — and what it does not claim.
Read the guide →All articles
Where to Buy Pharmaceutical Grade Methylene Blue in Canada
More Canadian suppliers have entered the market, and not every product labelled pharmaceutical grade is. What to look for, what to ask fo...
Heavy Metals in Methylene Blue: What They Are, Why They Matter and How to Verify Your Product Is Safe
What the heavy metals panel on a Certificate of Analysis actually measures, why trace amounts turn up in almost everything, and how to ch...
What is Methylene Blue? A Complete Research Guide
Methylene Blue is gaining attention as a powerful nootropic for memory, focus, and brain health. Learn how it supports mitochondrial func...
Two documents worth reading before you buy anything
Read the research, then check the batch
Every Heisen Blue bottle carries a batch number tied to a published lab report. That is the part most suppliers leave out.
Disclaimer: For research purposes only. Not intended to diagnose, treat, cure or prevent any disease.