Pharmaceutical-Grade Purity (99%) – Small-batch synthesized to strict USP standards inside a GMP-certified facility, then third-party tested. Economical Refill Solution – 1L from One Pouch - Ten grams of powder yields enough 1% methylene blue to refill a 120 mL Heisen Blue dropper bottle eight times, letting you mix fresh batches on demand and cut your cost per ml by well over half compared with buying ready-made liquid. Instructions - 1% Solution: Dissolve 1 gram of methylene blue powder in 100ml of distilled water. Mix thoroughly until fully dissolved. Store the solution in a dark glass container away from light and heat. Use gloves and avoid contact with skin or clothing, as it will stain. Recommended Equipment: Gloves, Scale, Amber Dropper Bottle. Disclaimer: For research and analytical purposes only. Made in India Warning Do not use if pregnant or breastfeeding, if you have G6PD deficiency, or if you are taking SSRIs, SNRIs, MAOIs, or any psychiatric, recreational, or other medications that affect serotonin. Risk of serotonin syndrome.
