PureBlue Methylene Blue 1% USP Drops | Formaldehyde-Free, Alcohol-Free Solution for Cognitive & Mitochondrial Support | Third-Party Tested, Made in USA | 2 fl oz

This is my second purchase of PureBlue and I seriously love it. As someone with a very active brain and adhd this has helped so much with focusing and clarity through my day to day life. Keeps my energy up without crashes in the middle of the day too! Doesn’t keep me up through the night which was a concern. I instead have been sleeping more consistently and staying asleep. Such an amazing product. You need to try

I’ve tried several methylene blue products, but this one stands out in terms of quality and effectiveness! The purity is unmatched, and it dissolves perfectly without any residue. I’ve noticed a significant boost in mental clarity, energy, and overall well-being since incorporating this into my routine. The packaging is secure, the dropper makes dosing easy, and the customer service is top-notch. It’s clear that a lot of care went into making this a high-quality, reliable product. If you’re looking for the best methylene blue on the market, look no further—this is it! Will definitely be purchasing again. Highly recommend!

First time ever using this stuff and all I can say is wow! A friend referred me to this product and said it took away his midday sluggishness. He told me he no longer needed coffee to help him make it through the day so I figured I’d give it a try and I’m so happy I did! I felt it with in 15 minutes and it was right behind my eyes, wide open. Unlike coffee, I had zero stimulant effects, I just felt fully alert… For someone who struggles with fatigue, this was a god send! I usually don’t leave reviews but this stuff deserves it.

I had this product on "Subscribe and Pay". Canceled! This product comes with absolutely NO directions, not on bottle nor included in package. It is horrible tasting and turns your entire mouth, face, clothes, etc. BLUE if you aren't careful or know what to do, which, with no instructions. . . It took customer service days to get back to me and then gave me instructions that were not pertinent for this product!

If one uses this as I have, it appears there is a surge in brain activity. 20 drops a day or so was my dose and it appears after 2 weeks there was some change in the brain. I stopped for a week and any symptoms did diminish so it does percolate some brain activity in a positive way. I understand there are dosage suggestions based upon weight and this dose was lower than those suggested by a matrix on the internet. As many testify to MB use, start low and increase slowly to see your acceptable threshold. MB had no other affects on me that was negative as of yet.

I have been adding PureBlue to my water for months, especially when I am around a lot of people or when I just feel rundown. I don’t take it everyday, but when I do, I get a boost of energy and I just feel better.

I decided to try MB when I saw the video of a certain HHS secretary using it on a plane. Helped in the typical ways listed, but also some surprising ways. I noticed within 3 days, my bones joints and teeth felt stronger- that was unexpected. Then a week later, I was on the ground to look under my car and I popped up off the ground like I did 10-20 years ago. I'd usually take a little while to get up these days but it seems the clock has been turned back, which is pretty rad. I'm at 4 drops a day and I'm about 2 1/2 weeks using it. Good luck to everyone.

Like others have said, no safety seal, no instructions/dosage. Going by word of mouth on this product, as a friend recommended it. Tastes awful if taken alone, much easier to take in with a soda. Stains very badly anything that it touches, fingers, countertops, tongue..... be extremely careful.