Methylene Blue 1% solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde free | Glass Bottle | Heiltropfen®

I ordered the 1000ml Methylene Blue primarily for personal research purposes related to cognitive enhancement and mitochondrial support. The product arrived securely sealed, clearly labeled, and the deep blue color indicates high concentration and purity. It dissolves well in distilled water and has been consistent in quality with each use. I’ve been microdosing under careful guidance, and have noticed subtle improvements in focus and mental clarity. As always, anyone considering this for human use should do thorough research and consult a qualified professional, as this is not officially sold as a dietary supplement. Great value for the amount—just handle it with care, as it stains easily and requires precise dosing.

Great product. I purchased smaller bottles with the pipper in, and some longer disposable plastic pippets, so I draw the liquid out of the big bottle into the smaller ones. Tip: do this over your stainless still sink, as this is a dye. Using 5 drops every other day, and the energy levels are unreal. Took down a large tree in my front garden the other day, and fug out the roots. Would nether been able to do that previously. Well not in time I did it in.

I have chronic fatigue and only Creatine has raised my energy level up a little until now to get me through the day. I've tried this liquid Methylene Blue, followed the very simple instructions exactly (two full pippetes into 200ml of water daily) and I have noticed I'm feeling noticeably less fatigued than I did before. My tongue is blue for about ten minutes, my pee is blue, exactly as expected. I have a glass measuring jug and spoon specifically for this that I use, specifically for this as I'd read Methylene Blue dyes everything it touches. I found I can rinse the glass measuring jug and spoon under the tap and there's no staining. The taste is actually fine for me, it reminds me of eating unsalted almonds. I do prefer savoury foods rather than sweet, I think that makes the bitter taste fine enough for me. The price for the bottle is high but buying much smaller amounts repeatedly is vastly more expensive, so I see this as good value for money for the amount of liquid contained.

Quality independently documented. Great value.

Methylene Blue 1% Solution This solution arrives very well protected in polystyrene packaging. The solution does what it’s supposed to do, and will last a while being a 1ltr bottle. I’m happy with my purchase. At the time of ordering the solution it cost £97.70, at the time of writing this review 5 days later, the price has increased to £107.70. As always, I have added a few photos to this review which I hope you find helpful.

Give this a bad review before but I think I was wrong so must apologise. It does say pharmaceutical grade ingredients on bottle and I think the product is strong

I recently bought this product and was really pleased with it. The packaging was sturdy and well-protected, ensuring it arrived in perfect condition. The product itself is high-quality and works great. It's clear that a lot of care went into both the packaging and the manufacturing. I'd definitely recommend it!

No dropper. Will need to decant. Better value than smaller bottles.

Great quality. Super pure. Very blue. Be careful, it'll be hard to get the stains out. Very effective for what I need. Very easy to use when mixed with juice.

excellent, porduct,its a real game changer for me daily

C'est un de mes meilleurs achats, un produit de grande qualité et à prix économique. Cette quantité de 1000 ml me permet de transvider avec un petit entonnoir en acier inox dans une petite bouteille que j'ai déjà. De plus le colis reçu était emballé de façon ultra sécuritaire comme je n'avais jamais vu. Je recommande en tout points cet article. Il est cher à l'achat mais vous sauvez le double au long terme.

This product is good quality

Just received it, took a small dose of five gravity drops in 5 ounces of water and was shocked that the effects were almost immediate. I felt wide awake, truly! My eyes got wider, my breaths got deeper, and I felt clear in thought and intention. You are definitely getting your moneys worth and more with the amount compared to the cost. How to prevent a mess: when I purchased this bottle, I also purchased 33.8oz dispenser pumps (normally used for shampoo and conditioner) and a four pack of 2oz blue amber glass dropper bottles. I exchanged the lid from the MB bottle with the pump dispenser nozzle and pumped it directly into the blue amber glass dropper bottle. On the last pump from the MB bottle into the 2oz glass bottle, I held the pump nozzle down as I spun the bottle of MB, screwing the dispenser into the closed position. Not a single drop spilled or wasted. Yes, it is a few dollars more, $6.99 for a two pack of pumps and $9.99 for 4 blue amber dropper bottles, but it was worth not making a mess, wasting valuable product and having to clean blue out of everything. I’m a very happy customer!