Methylene Blue - Pure 99.99% USP Grade 1% Solution. A groundbreaking health supplement that was discovered and utilised back in the 1800's. We made this 1% Solution as there is so much confusion on how to take it. I made this for me, for all of you so I could actually say "This is how you use it". Methylene Blue has been shown to boost cellular energy production, resulting in increased vitality and sharper cognitive function. Experience improved focus, concentration, and mental clarity. Studies have shown its potential to modulate neurotransmitter levels in the brain, leading to improved mood and emotional resilience. A study published in the Journal of Affective Disorders reported that Methylene Blue usage led to significant improvements in depressive symptoms in patients with bipolar disorder. It also helps safeguard your cells from damage, promoting longevity and vitality from within, it's one of our top 10 for Anti-Ageing Supplements.