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๐ง Elevate your brain game with purity you can trust!
This 237ml bottle of pharmaceutical-grade methylene blue offers a pure, USP-certified 1% solution designed to support brain health and memory. Independently third-party tested and free from formaldehyde, it comes in a premium glass bottle to maintain maximum potency. Made in the USA by Compass Laboratory, itโs a trusted supplement for professionals seeking cognitive edge and antioxidant protection.






| ASIN | B09JVXQRRP |
| ASIN | B09JVXQRRP |
| Age Range Description | Adult |
| Best Sellers Rank | #49,133 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #408 in Lab Chemicals |
| Brand Name | COMPASS LABORATORY |
| Customer Reviews | 4.6 4.6 out of 5 stars (90) |
| Date First Available | October 5, 2021 |
| Flavor | Unflavored |
| Global Trade Identification Number | 00656043504328 |
| Item Form | Liquid |
| Item Volume | 237 Milliliters |
| Item Weight | 0.54 Kilograms |
| Item model number | 2021-1B |
| Manufacturer | Compass Laboratory |
| Manufacturer | Compass Laboratory |
| Manufacturer Part Number | 2021-1B |
| Model Number | 2021-1B |
| Number of Items | 1 |
| Package Dimensions | 7.56 x 5.39 x 4.29 inches; 1.19 Pounds |
| Primary Supplement Type | Methylene Blue |
| Product Benefits | Memory Health |
| Supplement Formulation | Individual Supplement |
| UPC | 656043504328 |
| Unit Count | 8.00 Fluid Ounces |
M**G
Effective!
Wonderful stuff! Been using for 3 years. Does so many useful things in the body. Have always sourced from Compass Labs. Worth the price!
B**B
Great Product...I've tried many other options
This is the brand I go to for the best bang for the buck. Can't say enough good things about it. It would be nice to have the smaller bottle available for the 1% solution but I don't really mind buying the larger size. I use it almost every day.
C**P
Great product
This stuff is awesome well worth the money
A**W
Where'd my ADHD go?
I'm an avid supplement user. Rarely do i find a product that changes my life. After nearly 2 years on this stuff (about 30mg a day) I feel like a different person. I never knew what a normal brain felt like until now. I'm not saying this has cured my ADHD, but dang, it sure has come close. I think better, feel better, have less anxiety and even have normal social interactions. Just seeing the change in me has encouraged like a dozen friends to get on this stuff. I'm watching in real time as others experience the same benefits. I have tried other brands, I keep coming back to this. Highly recommend.
A**R
It works
It works. After much research and taking Methylene Blue for a year I've noticed improved memory and a sense of wellbeing. No side effects...
V**K
Good
Good
K**O
blue
very satisfied
J**R
Doesn't arrive with dropper
Product arrived as described. Do be aware it does not come with a dropper or measure of any kind.
Trustpilot
2 weeks ago
2 months ago