Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested

First off it has no taste. Be for-warned. Your teeth turn blue. But a super quick brush with water takes that away. It will also turn your urine blue, then green, then it goes back to normal. I feel like a smurf and then the hulk lmao.As for the effects. It seems to even me out. I've been angry and tired lately. For months actually. I have been taking it every other day or so ( 10-20 drops and rising) and my highs are still high but my lows are far fewer and less extreme. Its easy to use. Some drops in water and shake. Easy.

New to MB usage and so far has worked great with very little side effects. Doesn’t take long to get off of skin. I actually consume and wear topically. Recently had to put cat down and while doing paw prints she bit me. Enough to puncture skin. After disinfecting I put a couple drops of MB and in hours the swelling reduced. On day two of it and it’s helping. Consuming is easy-mix a few drops in water or sparkling water and it’s great. It’s very concentrated so super dark.

This is a fantastic item. If ever I feel I’m getting a bladder infection I put a drop in my water. I even give it to my dogs in their water l if they start wetting the bed at night. And no side effects for us.It stains so be careful. A magic eraser will remove most of the stains from counters and floors.

Responding to “unsafe” levels…Keep in mind that this is a concentrate that is meant to be diluted in water. The base saturation levels of several drops into 8 oz of water (soluble) provide something well within tolerance.If you were to inhale 8 oz of methylene blue at full concentration, yes it would be unsafe….but again, not when consuming “drops” which have been diluted in water….Waiting for weekend to start - don’t have to drive and can weather any potential side effects easily.Will share after. Excited at potential.Cheers!

I am so impressed with this product, from the expert way it was packaged to the way it works, its just great. I started to feel a difference within 3 days. I highly recommend this MB product.

I uploaded the certificate of analysis to ChatGPT and asked whether this product was safe based on the analysis. The following is the response it provided.†The certificate of analysis for the Methylene Blue Trihydrate from Biopharm Inc. lists several impurities, including arsenic, copper, zinc, and residual solvents. To determine if these levels are safe, let’s analyze them against common safety standards:Heavy Metals and Impurities:1. Arsenic (As): 2.23 ppm (parts per million)The USP (United States Pharmacopeia) limit for arsenic in pharmaceuticals is typically 1.5 ppm, so this level exceeds pharmaceutical-grade limits.The EPA drinking water limit is 0.01 ppm (10 ppb), meaning this level would be unsafe for consumption.2. Copper (Cu): <0.01 ppmThis is very low and well within safe limits. The EPA limit for drinking water is 1.3 ppm.3. Zinc (Zn): No turbidity observedNo specific amount is given, but assuming no measurable turbidity, it is likely minimal.Residual Solvents:1. Methylene Chloride: <275 µg/g (ppm)The ICH Q3C guidelines for residual solvents set the daily permissible intake at 600 ppm for methylene chloride.This level is below the limit and likely safe.2. Chloroform: <46 µg/g (ppm)The USP limit for chloroform in pharmaceuticals is 60 ppm.This is within safe levels.3. Trichloroethylene: <45 µg/g (ppm)The USP limit is 80 ppm.This is within safe levels.4. 1,4-Dioxane: <175 µg/g (ppm)The EPA drinking water limit is 0.35 ppm.This level is significantly higher than what is safe for drinking water but might be within tolerance for industrial use.Conclusion:NOT safe for human consumption (due to arsenic levels).May be safe for external or industrial use, but the arsenic level exceeds pharmaceutical standards.Residual solvents are within acceptable limits for general chemical use.If you’re using this for medical, food, or supplement purposes, it’s best to find a pharmaceutical or USP-grade methylene blue with lower arsenic content. If it's for external use or staining purposes, it might be fine.

I have tried LOTS of different things that are "Supposed" to give you Energy and Focus! Well, this absolutely does this!! It is Fantastic! I don't leave reviews unless the product is either Amazing or Complete junk (to let others know to not waste their money)! I Recommend this Methylene Blue 100%!!