Methylene Blue 1% Liquid – 10 mg per 1 mL Serving – 60mL (2.03 fl oz) – About 60 Servings – Third-Party Tested – Amber Glass Bottle

This was a life changing product for me. I was skeptical about it being true USP because I could not find a website or lab verifying. However, the improvement in energy, mental focus, sleep and going from depression to euphoria within 3 days and still happening at a month later-no single supplement has ever done this. I am not a stranger to supplements and nootropics. I have tried thousands of products. I reccommend reading the book Methylene Blue The Ultimate Guide by Mark Sloan. I did the Audible version with a Free Trial from Amazon. There is a long history and good science to explain why it has or can have these effects in a human body. I wish everyone the same, YMMV. I am on other supplement that are synergistic and help restore mitchondial function and detox-it is a cell level metabolic problem. MB was the silver bullet for me in my supplement. Vitamin C, NAC, and having a Vitamin D level above 50 will dramtically enhance the benefits in my experience. It really is acting as a Monoamine oxidase inhibitor. I complete lost and desire to have nictotine or alcohol. I enjoy music and dancing again. For the first 5 days I did not urinate blue-even at 3 droppers full. I was absorbing it all. This is a good brand. I may try others, but this a good quality and a reasonable price. There are lots of pop up companies selling MB because its hot right now. Do your homework and give this a chance! Pro tip: Get distilled water (the electrons are not bound to minerals or whatever is in your tap. Put a full dropped in 6-8 oz and use a straw to drink it so you don’t stain your tongue teeth. You will barelt notice the taste and you chan chase it with a beverage of your choice. I drink it every morning that was on a empty stomach 30 minutes before taking any medication, vitamins or food. Best of luck on your Methylene Blue Journey-every day im finding new things. Currently documenting it reversing my grey hairs. MB prevents the oxidative hydrogen peroxide reaction at the hair bulb root that bleaches your hair white. YMMV, God bless and good luck!

Rarely write reviews. I feel I need to let the company know that you guys are doing a great job! The best M-blue that I have tried. It is the REAL deal. Other companies did not give me the same results. I bought this one first, tried a few other ones, they did not do anything. Came back to get more of this and now I’m on my 4th order. It works fast and I get energy and focus that isn’t making me wired. Just very alert and calm. Love it. Product delivery: It was shipped super quick. It came in perfect condition and it was bubble wrapped so well that even if the driver dropped the package, nothing would break. Thank you so much! This is the 4th time I’m buying this. I will only order this item from this company.

I purchased this to test the social media hype about it being good for your brain's health, support memory functions etc. The product appears pure and well packaged. It is easy to use (just be careful to use glass containers because it could color plastics). What I have to say is merely my anecdotal experience of using it daily for over a month (10-15ml - = 5=7.5mg doses). This product is 100% water soluble. It may stain but it will go away if washed with enough water. It colors your mouth blue, so better take it before you brush your teeth. It will color your pee, so don't be alarmed when your urine becomes greenish blue. It doesn't color your eyes or skin so no one will think you turned alien. Does it work? It may have improved my sleep some during the first week. I felt more tired and ready to sleep at bedtime than usual, and I slept better than usual. This may be due to it's known effect on serotonin pathways. However, if what I felt is even the result of consumption of Methylene Blue, it seem that my body adjusted to it and the effect is much smaller now. I did not recognize any difference in my mental energy, my cognitive functions or my memory. To be honest, those are probably normal anyway, including the growing difficulty of retrieving names from memory - no improvement there. Also I have a benchmark of my Duolingo word-pairing time-limitted exercises scores, which have stayed quite the same. The limited literature on this product cites a 40-50mg daily doss to assist in cognitive function of Alzheimer patient. Since I don't have Alzheimer, I am not going to try going so high. So to summarize - this product is as good as advertised, but I am not sure it is needed or helpful to people who don't have issue of braincells mitochondrial health.

This pure good 1% methylene blue USB grade is awesome. The dark blue color when mixing just a little bit with water lets you know that it's the real stuff. It has the right taste and is very effective when used for mental clarity energy and as an antioxidant. I have tried many brands some more expensive some less. But this pure good methylene blue in my opinion is the best I have come across so far. I recommend it to anyone who is curious about methylene blue and wants to try the real stuff. I will be reordering every month.

About to finish my first bottle. Been taking 15 drops a day. So far I have nothing to show for it except pretty blue urine...

After my own research and testimonies of very trusted friends and associates, spanning over a year before the trendy adverts, I decided to “pull the proverbial trigger on purchasing a 3-month supply. Friday 05/09/2025 will be 1-week since I began. This is. IT a magic potion, but is a gradual and consistent urging, and awakening of your body’s natural PUSH and drive, focus, and healthier feeling body with consistent daily use. 1-drop (= .5mg.) in a small glass of water, before my morning coffee. What a difference in reduction of fatigue, tired feeling, and loss of motivation early in my day. No litters, or uneasy feeling. If I want to sit and take a nap (which I don’t need in the day any more), I can without a struggle. I SINCERELY RECOMMEND THIS TO ANYONE WANTING/NEEDING a lift up I. Your daily life.🙏🤩

PureGood methylene blue did absolutely nothing. I'm very familiar with MB. I thought i would try this one to save a little money. I waisted $27. I cup of coffee would do better. Don't waste your money.

There is so much medical science needs to learn about this supplement. This is only a review of the product, not whether or not it's right for you. I'm a medical doctor so I think I have some expertise in reviewing a pharmacological product. This item is USP verified, which is a 3rd party organization that inspects and vouches for the purity of a supplement. I bottle, the dropper, the liquid seemed to be the real thing. I've felt pharmacological benefits from this item. The only criticism I have, and this is not to say this product is bad because it'll likely happen with any methylene blue from any manufacturer is the dye collected on the bottom creating a much heavier concentration of the dye at the bottom of the bottle. As for methylene blue itself, you're going to have to make your own decision as to whether or not you want to take it. There's plenty of articles showing some benefits, but the bottom line is the supplement hasn't been tested on large amounts of human subjects, for extended durations (such as years), and unfortunately some are reporting on this as if it's a panacea.

I add a drop or 2 to water. There is no taste or odor. It can also be used for pets. I researched the benefits for pet use ( especially for my senior dog) and it also will benefit them. I take a few drops nightly and will titre up as suggested.

Mejoró mi concentración y energía. OJO: No hay que tomarlo junto con antioxidantes ni antiantidepresivos. Y tomar MENOS de la dosis recomendada. Es decir, para alguien que pesa 100 kilos que tome 25 a 40 gotas diarias es más que suficiente.

Delivery was fast, product was as described

The manufacturer (PureGood) didn't answer to my email where I request COA (Certificate of Analysis) for the lot number of methylene blue I've buy. so I don't trust their declarations on the label.

Ottimo