2% Methylene Blue 3.75 fl oz, USA Made Ultra Concentration Glass Bottle and Dropper Pharmaceutical Grade for Humans Nootropic Supplement - Heavy Metals Tested

I purchased this brand of 2% Methylene Blue because this is the brand that Dr Boz uses. I’ve been using a different brand. Compared to the other MB product tried, it was well packaged & arrived intact given the material is in an opaque glass bottle. Microplastics are becoming a concern and I appreciate the glass packs for the MB.. This 2% MB solution is a more concentrated solution than many on the market. When I first started taking the same concentration of a different brand at the recommended dosage, I notice it tasted absolutely vile & didn’t see any of the reported results others were reporting but when I baked off to 5 drops in about 8 ounces of 💦 , boom - what a change. I prefer to support domestic 🇺🇸 manufacturing, but if they are doing stupid stuff, I will source internationally. I tried it for cognitive enhancement and though it was easy to integrate into my routine, I didn’t notice any 🧠 changes. What I did notice was that when I didn’t use it on a recent weeklong business trip, an issue that I hadn’t notice had not been prevalent reared its ugly head again. Getting back in the groove of using it has beat that issue back again. Value for Money: Seems comparable to the other brand of MB that I’ve been using. Overall: This is not a paid review. You can read my other reviews - I leave 1 ⭐️ reviews as well as 5 ⭐️ - I spend my own money on these products & many of them I have on subscription.

I recently purchased the 2% Methylene Blue (3.75 fl oz) from this brand, and I’m extremely impressed with the product’s quality and performance. Packaging: First off, the glass bottle is a nice touch. It feels premium and gives a sense of reliability that plastic bottles sometimes can’t match. The dropper is precise and easy to use, ensuring I can apply just the right amount every time. The cap seals well, and the bottle is sturdy and not prone to breaking, which is great for a product that’s likely to be kept for some time. Concentration & Effectiveness: This 2% Methylene Blue solution is ultra-concentrated, which means you really don’t need much to get the full benefit. It’s perfect for anyone who’s looking for a highly concentrated form of Methylene Blue without needing to dilute it themselves. I use it for cognitive support and I’ve definitely noticed the effects. It feels like it’s working quickly and effectively. USA-Made: It’s also great knowing this product is made in the USA. I prefer to support domestic manufacturing, and the fact that this is made locally gives me confidence in the production standards and quality control. Versatile Use: I’ve used it for cognitive enhancement and it’s been super easy to integrate into my routine. I appreciate the precise dosing the dropper provides, making it easy to get the exact amount I need without any mess. Value for Money: Given the high concentration and quality of this product, I think it’s an excellent value. The 3.75 fl oz bottle goes a long way, and I’m confident this will last me for a long time. Overall: If you’re looking for a high-quality, ultra-concentrated Methylene Blue, I highly recommend this product. The USA-made quality, combined with its effective concentration, makes it a standout in the market. The glass bottle and dropper are just the cherry on top, ensuring a clean and easy experience every time.

calibrate number of drops to your weight. use to boost mitochondria. correct dose shows only a slight change in urine color

As stated by other reviewers, the 3rd party testing QR code on the bottle leads to a blank Google drive and there are no testing results included with the item. Also, methylene blue produces blue urine when taken internally. I've been taking this at a high dose for a few days now and have yet to experience blue urine. Combined with the lack of advertised 3rd party testing results, and the fact that the brain fog I'd gotten rid of using a different brand of MB has returned, I'm doubting the validity and safety of this product. I had been taking another brand of MB previously but moved to this one because it's offered in a higher concentration (more ideal when taking a high dose). With this previous brand I experienced blue urine within the first day (at a much lower dose than I'm currently taking), so not experiencing this side effect at a higher dose is concerning. The taste is also not quite right. If you've never taken MB before, they all have quite the chemical taste to them (I would say it definitely tastes blue), but this MB doesn't taste right and actually produces a gag reflex for me. I'll be going back to the original brand despite the cost, as I'd much rather have the peace of mind that I'm not being poisoned.

Great methylene blue that works. I wanted to see their purity results and couldn't find them though..... Other than that it works as intended and good value for money. Energy and mental focus is high and I love it.

This stuff really works! When you first take it you will almost feel high. But as you take it daily that feeling goes away. It's amazing how my mental clarity and just overall feeling has improved. I feel more motivated than ever to commit to my life's goals. Quick tip. This stuff is extremely bitter and will stain anything it touches, especially the tongue. And you'll need to scrub all day to get it off. So what I do is get empty clear capsules and put it in there. It solves all the problems. Overall highly recommended. This brand is also one of the few that has a 2% concentration. So it's double the potency of other popular brands. Another small thing to point out is it may make your pee stream weaker at first. This goes away as you take it. But I recommend drinking a little extra water with this product. Also it will turn your pee either blue or green depending. This is normal so no worries!

I found this to be subtle but effective. When I first received it I took 10 drops. Too much for me. So I dropped it down to 4 drops and it is perfect throughout the day. I am able to sleep and I don't feel wide awake. I take the drops usually about 9:30 am. with just a pinch of my Vit C powder (1/8 tsp) to help for better absorption and mix it in a glass and drink it all through a straw to have less contact with my teeth and then rinse my mouth afterwards a couple of times. The first bottle that I purchased of another brand was a 1% solution. That was good also. I have been doing a large spring cleaning project at my home and I decided to tackle the back porch which had been long neglected. Lets just say that project got done in a day and the back porch is now clutter free and pristine. Then the next day I tackled the kitchen floors and did an internal cleaning of the dishwasher. (terrible hard water stains). Today I am going to clean the oven. Not my favorite but I am able to push through and keep on track and finish projects. So... thank you Blue for that subtle, sustained energy to accomplish what I have to do. The bottle is pretty big compared to most and will probably last a long time. My advice is to just start out slow and let your body tell you what you need. I did get a headache the first time because I took 10 drops... so that just told me that I needed to do less. All good. And its tested for impurities and heavy metals and I like that plus no formaldehyde.

First off not sure how to rate (would have rather not rate and just leave this review) so I left it right in the middle. I’m concerned with this product. I was initially excited to try out after I saw RFK taking it and a guest at JRE talking about the health benefits. Logically went to Amazon and went for the product with the best reviews and a best seller. I’ve been taking the product for a few days now with no big changes but that’s ok, I’m willing to go for the long run. However after detailing reviews I came across a one star review that’s on point by the user Seth. He claims it’s misleading marketing and even though I’m trying to find a way of contradicting him I can’t find evidence. Here are points to consider: 1. Company appears to be Methylene Blue Co. however the company that’s popular under that brand is in Sweden. It’s not the same company. 2. The company that is manufactured for (as it appears on the bottle) is Bacteriostatic LLC (a perfect name for marketing) because if you look it up on google a big company appears under this name but it’s not the same as this one on the bottle of methylene blue. If you look up the address of this particular LLC on google it appears that address has had scams before, and according to the user Seth its a virtual mail box (can someone go actually check this?) 3. There is no evidence that this particular methylene blue is USP. If you scan, you will find a google drive (this is a bit strange) with 4 folders at the time of this review. Only 3 of them have files, and out of the three only one is CoA. The other two are not. Also on one of those two if you analyze the date on the bottom it says 2/26/202 (this is very confusing) 3. As a customer is like to have peace of mind with these type of products. Maybe legally a seller can sell without a problem by meeting the minimum requirements however trusting who you buy from is crucial, and to be honest I bought it because it was a top rated seller in Amazon without digging too much. Maybe everyone else on Amazon that sells methylene blue is doing something similar? Not sure but I’d like to find a legit trusted company or for this one to up their game and be more transparent supplying more adecúate information for the customers to feel at peace.

My husband loves it. He has had hemorrhoids for 20 years now, and this helped me so much. I promise you will not regret buying this one. It shirked his hemorrhoids as if nothing had happened before. We have seen so many ENT doctors and nothing helped as this one did + he tells me his memory is so much better ever since he started it. You will see improvements in about 4-5 days.

No directions in or on the bottle or box. Packaging looked sketchy worth no approvals from Health Canada or FDA, so returned it.