BiopharmMethylene Blue, 1% USP (Pharmaceutical) Grade: 2×50 mL Twin Pack Glass: 3rd Party Tested

Not sure. Trying it. Makes you pee green - that is the best part so far. Supposed to sharpen the mind. I was pretty good to start with… given the hype, this pharmaceutical grade is probably the best, safest trial route to take. Too early to tell,

This is an honest to goodness game changer when it comes to regulating cortisol for me. I take a couple drops when I feel myself stressed and measure my stress levels with my watch and I can say it actually works. Not to mention since I've been taking it my mental clarity and state of being has all shifted to another level.

Happy with my purchase so far

4 stars only because idk maybe takes a few days. Everyone is different, right? Anyhow clean packaging got both no issues. Took awhile cause I’m not paying for the speedy delivery when it shouldn’t have had a cost to it. As far as taking it, I put it in a bottle of water. I literally just squeezed top a the filled up the little baster thing on it. Sorry don’t know correct name. An I empty it into the bottle of water. Shake it up and drank it 2 days now. Off taste obviously but able to tolerate. Only thing I haven’t noticed was the off color urine ppl say they have. A not paying attention to drops I’m clearly using a lot more than them and nothing. Soo as I said, probably takes a few to see if it works as mentioned from research. A no I didn’t feel any type of side affects either.

We love this product! We mix a few drops into our electrolyte drinks to make healthy “Gatorade”.

Good so far!

This brand created feelings of nausea, and could tell something was off. The other brand I used previosly (Product B) provided mental focus, and energy, and switching to this I noticed something was off after day 2. Being that I bought 2 bottles of it, I decided to go along with it. The whole time, not producing effects similar to Product B. After about 3 months, almost stopped using entirely minus 6 drops 3 times a week (with no noticeable effect). Decided to switch back from this brand. Almost immediately after a days use, noticed the effects of energy and focus come back, and the nausea was no longer there after Product Bs use. I can also use 20 drops of Product B daily and sustain a very positive effect from it. I will conclude after my experiance with this product, to be inferior to Product B, and something is either off, or it may be a heavy metal issue. Will not reccomend again

I appreciate how well they package this product. If this stuff spills, then it stains everything. The last bottles I ordered were triple wrapped. Much appreciated!