CZTL Methylene Blue 0.1% 100 ml Solution

Overall a decent product! The solution is clear and well packaged, arrived safely without any leakage or damage. The 100ml quantity is good value and the packaging looks clean and professional. The product works as expected for general use but the 0.1% concentration feels a bit low – would have preferred a slightly higher potency for better and faster results. For those who need stronger concentration, you may need to look for a higher percentage option. That said, for basic use and light applications it does the job fine. Good quality overall and would recommend for those who are okay with the 0.1% concentration.

Very effective even at low dosages. I only take 2 drops in the morning and 2 in the evening. Maybe I’m sensitive to it, but it’s enhanced my creativity and motivation to the point of being life changing. Experiment and see what’s best for you. The quality is there and the low percentage allows for that .

0.1% is much too diluted for me. It’s 10 drops for every 1 drop of a 1% (0.5mg) solution. Isn’t anyone looking at the 1% solutions in the market like Biopharm? There are no reviews from Indian customers.

Very nice product it is like a cleaner and more effective coffee. I take 20 drops in a glass of water and even when I'm sleep deprived for more than 24 hours I feel perfectly fine.

They improved on their packaging this time.... in brown glass bottle with a glass dropper. Had also added another measurable plastic dropper. Product seems legit. Requesting them to make 1% concentration solution.

Pretty good cognitive enhancer, helps me maintain steady focus for long stretches of time, more fluidity in my thoughts. Makes every breath I take feel more invigorating, vs before this sometimes a normal breath didn't feel enough prompting the need for yawning or deeper breathing. 0.1% is a good concentration, you only need 5-10mL to get the nootropic effects. There's no risk of overdosing at this concentration. At 1% you run the risk of exceeding the recommended dosage and inducing oxidative stress, serotonin syndrome, etc. Packing is decent but could use some improvement, a mL marker on the dropper instead of including a plastic one seperately, a better sticker.

.1% concentration is actually pretty useless, as if one was to take the correct dosage, it would finish is week or so. Also the label information is deliberately kept very vague and confusing to avoid any kind of accountability. They have not shared any kind of third party test results. The pricing of their MB USP power is illogically high when compared to this liquid, raising suspicion about the real concentration of MB in this solution. There is no way to find out just by looking at the colour of the liquid as what is the real concentration of the solution. I ordered three times, each time the label design and the other information was different. Just because there aren't too many options available, one has to order from these people.

I had ordered 2 bottles but i just received one