Methylene Blue+ USP Grade 1%

I've tried other brands and I must say that this one is the best. You can feel it working after just a few minutes of taking it. A clean, clear energy. Love it!!

Other than staining my tongue I noticed no effect, positive or negative. I did feel a slight clarity and focus but not close to the degree when using a B12 energy shot. Even when using 4x the dosage. I've tried other MB products and this did perform better as the others dd nothing at all.

I have used other brands that seem to be more concentrated and have stronger positive effects then this brand for about the same price. Still assessing the product but may go back to a competitor because I don’t have to use as much to have the desired effects then it takes with this product.