Methylene Blue Pharmaceutical Grade 3.75 fl oz, USA Made Glass Bottle and Dropper Pure 1% Aqueous Solution 110 mL,

This methylene blue comes in a sturdy glass bottle with a precise dropper, and the packaging feels professional. The solution looks clean and consistent, and the bottle size is convenient for controlled use. Bottle size: Good size with an accurate dropper. Color: Deep, consistent blue with no sediment. Pain relief: N/A not used for that purpose. Mental clarity: N/A depends on personal use. Purity: Appears clean and pharmaceutical grade. Smell: Neutral, no strong odor.

I've been absolutely blown away by the 2% Methylene Blue Trihydrate USP! The value for money here is simply incredible, especially considering the pharmaceutical-grade quality. It's truly reassuring to know you're getting a product that adheres to such high standards for purity and potency. The effects, both mental and physical, have been wonderful. I've noticed a significant boost in cognitive clarity and focus, and a general lift in my overall well-being. It's like my brain feels more "on" and energized, which has positively impacted my productivity and mood. Physically, I've felt a subtle but definite increase in sustained energy throughout the day. A quick heads-up: Methylene Blue is a powerful dye, so be very careful to avoid getting it on any stainable surfaces – it will leave a mark! Also, don't be spooked if your urine turns blue. It's a completely normal, harmless side effect and simply indicates the product is working as it should. For anyone looking for a high-quality supplement with tangible benefits for mental and physical vitality, the 2% Methylene Blue Trihydrate USP is an outstanding choice. Just remember to handle it with care!

Love my methylene blue. Helps with knee pain and my neuropathy.

This was my first purchase of methylene blue after I learned about it through social media, online, and a friend. This product does work as intended. I feel a steady and "ready" body and mental energy. I am a healthy sweater, and after taking this product, I am sweating with any increase in temperature or body exertion. Unlike coffee, I do not feel the adrenaline rush or bump. I also think it is hard to tell how much you're getting in the dropper; you'll have to take the company's word for it. I am still researching if I should move to the troche(dry, measured block) since there is some skepticism on the accuracy of dosing. I'm taking it slow and up to 4-5mg per serving once or twice daily. I may up it to see if there are any additional benefits. It will likely turn into a supplement that I'll use to optimize health and not for a long-term routine.

Makes your pee bluish green! It's the good stuff.

Methylene Blue Trihydrate and Methylene Blue Pharmaceutical Grade differ mainly in their chemical form and purity standards. Methylene Blue Trihydrate refers specifically to the compound containing three water molecules for every molecule of methylene blue, making it a crystalline hydrate. This form is commonly used in biomedical research and certain laboratory settings, and its designation does not guarantee pharmaceutical or human safety standards.​ Methylene Blue Pharmaceutical Grade (often labeled "USP") is guaranteed to meet strict purity, identity, and quality standards. It is compounded in clean environments and verified to be free from toxic impurities and heavy metals, ensuring safety and consistent dosing for human use. Pharmaceutical grade may or may not be the trihydrate form, but it will always meet guidelines for medications or compounding ingredients intended for medical use.​ In summary, "trihydrate" describes the water content, while "pharmaceutical grade" relates to the high-purity standard and suitability for human or medical application; the latter is critical for safety and effectiveness.

I’m a skeptic about supplements as they don’t work for everyone. I found that after a 30 day cycle of used and then stopping I could feel a difference with elevated moods and a bit clearer in thought. I have repurchased a few times. This was my experience though and it was a positive one.

Definitely shows that it's going through your system when you go to the restroom. Do your research before taking it or anything else for that matter, especially if you are taking medications. Some people can be sensitive to it and you need to make sure you know the right dosage for you.

MB (Methylene Blue) has been in use for over a century. Don't buy the cheap stuff. It is used primarily in dyes, which contain heavy metals, which many people are concerned with. The pharmaceutical grade is PURE, read the test results. If the bottle is marked with USP, it means the standards have been met for safe use. The United States Pharmacopeia (USP) is a nonprofit organization that sets standards for the quality, purity, strength, and identity of drugs, food ingredients, and dietary supplements. I have dealt with sleep apnea for over 20 years and I notice my cognition and memory are on the decline. I know it is partly due to age but after doing much research about the effects of sleep apnea on cognition and memory, I know age plays only a small role. I've been using MB for over 3 months and noticed a significant improvement in my cognition and especially my memory. After doing the research, I discovered the recommended minimum dose of 0.5 mg/kg of body weight was too much for me. I add only 10 drops per day to my water bottle and start drinking it in the morning. I notice the cognitive and slight energy onset effect within 30 - 45 minutes, which lasts for 8-10 hours. The memory aspect lasts for a couple of days. I usually finish by noon. The half-life of MB is around 6 hours so I avoid taking it after lunch, otherwise, it affects falling asleep. I only take it on weekdays and take a break on the weekend but the memory aspect seems to have a longer-term effect. If you are over 40 and notice a decline in cognition or memory, it is definitely worth a try. If you feel ill after drinking it, it probably means it is too concentrated for you. Add it to a water bottle and drink it over a longer period of time.

Excelente azul de metileno

Good value for money, I like that it is tested with a third party company

Lo he probado y me ha caído bien a mi estomago, el sabor es fuerte y raro. .Precio muy alto $$$$$

bueno