Methylene Blue Pharmaceutical Grade 99.99% with Dropper, Health Dietary Supplement for Humans, No Formaldehyde, Made in USA (1% 50ml Bottle)-WJ

Add 3 to 5 drops to your morning drink, depending on your body weight. You can gradually increase the amount until you notice the desired effect. Do not use methylene blue if you are taking psychiatric medications, especially antidepressants such as SSRIs, SNRIs, MAOIs, or antipsychotics, as this combination can cause serious side effects including serotonin syndrome