Methylene Blue Pharmaceutical Grade 2oz– USP Grade 1% Solution with Balanced Electrolyte SolutionThird-Party Tested Brain Health Supplement for Humans –No Formaldehyde High Cognitive Support

I’ve been using the USP Grade 1% Methylene Blue solution from this brand and have been genuinely impressed by its quality and effectiveness. Within the first week, I noticed greater mental clarity, improved focus, and a steady boost in overall energy. The inclusion of a balanced electrolyte blend is a major advantage—it truly supports cellular hydration and enhances overall well-being.What I appreciate most is the transparency and safety behind this product. Each batch is third-party tested, which gives me complete confidence in its purity and potency. The fact that the formula is formaldehyde-free shows a serious commitment to clean supplementation and customer health.The high purity of the solution also supports mitochondrial function, and I can definitely feel the difference—better stamina and less fatigue throughout the day.I highly recommend this product to anyone looking to enhance cognitive performance, support brain health, and increase daily energy naturally and safely.

I’ve been using this product as part of my cognitive wellness routine, and the results have been impressive.After a few days of consistent use, I noticed improved focus, sharper mental clarity, and sustained energy throughout the day. I especially appreciate that it’s designed for human use. The 2oz bottle is convenient and offers good value, especially considering the quality. The dropper is accurate, making it easy to measure and adjust my dose. If you’re looking to support your brain health, enhance mitochondrial function, or explore the benefits of cognitive optimization, this Methylene Blue solution is a smart and safe choice.

I’ve been using these concentration drops for a few days now, and I’m genuinely impressed with the results. As someone who struggles with staying focused while working from home, I needed something natural and effective — and this product delivered!Within about 15–20 minutes of taking the drops, I notice a clear improvement in my mental clarity and ability to stay on task. They don’t make me jittery or anxious like some other supplements; instead, they give me a calm, sustained focus that lasts for hours.I also appreciate that the ingredients are all-natural and the taste is mild. I just add a few drops to my morning tea or water, and I’m good to go. Whether you’re a student, a remote worker, or just someone looking to sharpen your mental edge, I highly recommend giving these a try!

Llevo unas semanas usando Ultimate Methylene Blue y sinceramente me ha sorprendido. Lo compré después de investigar un poco sobre sus posibles beneficios para el enfoque mental y el soporte mitocondrial (sí, suena muy técnico, pero tenía curiosidad).Desde el tercer o cuarto día empecé a notar una mejora sutil pero real en mi claridad mental y energía durante el día, especialmente en momentos donde normalmente me sentía más apagado, como después del almuerzo o en jornadas largas frente al computador.Me gusta que el producto venga en gotas, lo que permite dosificarlo fácilmente. Yo lo uso sublingual, como recomiendan algunos, y no he tenido efectos secundarios hasta ahora. Eso sí, te deja la lengua un poco azul por un rato, pero es parte del paquete 😅

I've been using Thinbi's Ultimate 1% Methylene Blue for a few weeks now and am very satisfied with its quality. It's pharmaceutical grade, which gives me confidence to use it for my wellness and cellular support goals.What I like most is that it doesn't contain formaldehyde, GMOs, or common allergens, which is hard to find in similar products. Additionally, the 10 mg/mL concentration is clear and precise, making dosing easy. In short, I highly recommend this product to anyone interested in the benefits of high-quality methylene blue. It's an excellent option in the world of biohacking and cellular support.

I will post changes throughout my testing of this first thing in the morning.First impressions is that the product is highly concentrated, just one drop in a clean glass of water can really make the whole thing blue. It was warm when I got the package so I assume it was under the sun for a bit and I'm not sure if this will affect its properties. The bottle and the label looks high quality. Content of bottle was full.Day 1 (5 drops):No taste really, and no evident changes whatsoever.Day 2 (10 drops):The taste is now evident and kind of metallic. I think I experienced a bit more energy during my day, and at night my eyes were pleasantly heavy that I felt it aid to my sleep. At the next morning I had to go to the bathroom though, I think it promoted my digestion.Day 3 (went back to 5 drops to increment by 1 so 6 drops):A slight boost on my energy levels during my day, and somehow slightly clearer thinking feeling. I noticed my mood was a little more towards the happy side but I also just recently graduated from College so a lot of responsibilities and weight were dropped so unsure of its relation with this more peaceful chapter in my life.Day 4 (7 drops)Energy levels seems normal now. Clear mind for multitasking, barely noticeable though, I hope that with larger dosis the effect will be more powerful.

I’m very satisfied with this product. The methylene blue arrived well-packaged, sealed, and right on time. From the first use, I noticed the difference in purity — it’s truly pharmaceutical grade, just as advertised.I’m using it as part of a cellular wellness protocol, and I love how clear the liquid is and how precise the 1% concentration feels. The dropper makes it easy to measure accurately, which is super important for consistent use. I’ve been combining it with natural antioxidants, and I’ve noticed a boost in my energy levels and mental clarity.Another plus: there’s no bad taste or residue. Highly recommend it for anyone looking for a high-quality supplement!