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Availability:
In Stock.
Arrives
Friday, Jan 30
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Size: 4 Fl Oz
Features
- +99% purity Methlyene Blue for humans supplement
Brand: Ketostat
Item Weight: 0.28 Kilograms
Item Volume: 118 Milliliters
Percentage assay: 1
Package Information: Bottle
Package Dimensions : 6.14 x 2.05 x 2.05 inches; 9.91 ounces
Date First Available : November 8, 2023
Manufacturer : JAB LABS
Best Sellers Rank: #18,246 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #50 in Chemical Solvents
#50 in Chemical Solvents:
Customer Reviews: 4.5 4.5 out of 5 stars (434)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jan 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 4 Fl Oz
The product is in a glass bottle. The price was good; is USP grade.
Reviewed in the United States on October 18, 2025 by Jennifer M. Merkling
Size: 4 Fl Oz
I’m purchasing my 6th bottle. This brand is the best I found for size/price and it’s effective. I initiated with a 30 drop dose twice a day for 30 days and now maintain with 2 droppers full (roughly 30-45 drops) daily in juice. I’m 128 pounds. I mix in a dark coffee cup with a metal straw and use it to drink the concoction as well, to bypass my teeth. Although while on vacation I didn’t have the straw and the blue stains disappeared within a few minutes, so I’m not sure the straw method is necessary. Definitely do not put it in a capsule. It needs to coat the throat and all the way down the esophagus to mix with stomach acid to be most effective, which will also ensure the microbiome in the small intestine is not disrupted. Also it’s well absorbed in the mouth and easily crosses the blood brain barrier through the oral mucosa. During my loading period in the first 30 days I noticed a lot of positive changes. Especially with energy, mood and overall better digestion. I had a couple days of stomach cramping and strange poop but compared to everything I had been through, it was minor. And expect periodic blue or green urine. Now feeling energized is my new normal, so I don’t recognize huge improvements anymore. I haven’t missed a daily dose for 7 months so I can’t report the lasting effects after stopping. I battled Lyme and other autoimmune issues for years that I resolved 90% of the way with herbs, ivermectin and fenbendazole. Adding methylene blue was the final step to total freedom. I listened to every podcast and audio book on it that I could find and jumped in with both feet. I only had positive things occur after starting it and have recommended to MANY people that report similar success stories for various health issues. Hopefully this review finds someone that needs to hear it!! I was at my wits end with my health in 2018 and know how devastating it can be when you are trying to heal yourself and mainstream allopathic medicine continues to let you down. Often saying tests are inconclusive and nothing can be done! Or they try to prescribe various pharmaceutical meds to put a bandaid over symptoms instead of treating the root cause - which I refused to take. I’m living proof that something can indeed be done. I have my life back ALL OF IT and will be forever thankful.
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Reviewed in the United States on September 20, 2024 by Holley
Size: 4 Fl Oz
Always works out good
Reviewed in the United States on September 30, 2025 by Rockie
Size: 4 Fl Oz
Seems good. I don’t understand why people complain about the taste, it’s a dye not a flavor profile. Either way it does seem to be what it says. I wish they would include verifiable third party testing info. Because you can’t trust anyone anymore. Ultimately it’s worth a try.
Reviewed in the United States on June 9, 2025 by marc dillmore
Size: 4 Fl Oz
Amazing stuff! Lifts the fog. Mental clarity and sharpness back! Buy it, you won't regret it!
Reviewed in the United States on November 4, 2025 by mrbedhead
Size: 4 Fl Oz
So this fixes my tinnitus in my ears. I’m a big guy so it took getting over 20 drops to do it. Increases energy but did notice a slight difference in the effectiveness of my nitric oxide. It helps to take this in morning and early afternoon doses as it can make it a little harder to fall asleep if you take it too late.
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Reviewed in the United States on June 13, 2025 by Baldman
Size: 4 Fl Oz
Can definitely feel a difference. Better than a cup of coffee
Reviewed in the United States on November 12, 2025 by KS
Size: 4 Fl Oz
This is my second bottle. I researched this product and learned it helped with memory. I finished the first bottle and I am just starting my second bottle. I use 10 to 15 drops in a small glass of water morning and night. Its been 3 months and I do not notice any difference. I started my second bottle to give it a good try. Compared to other brands you get more for your money with this brand. It does taste bad and leaves your tongue blue.
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Reviewed in the United States on February 13, 2025 by Richard