Simply Methylene Blue 400mcg is a simple water & alcohol solution of high purity methylene blue without any added excipients or fillers. No glycerin or preservatives. Drops per bottle, 470.This product is a research grade chemical stain and is not a nutritional supplement. It is not intended as, or promoted for, human consumption. This ready to use, research grade solution is made from 99% Pure USP Methylene Blue in a distilled water solution providing 400 mcg per drop. This is a high purity USP grade methylene blue.
The COA provided in the pictures represents they typical results from our testing and may not reflect the current dates and lot numbers.
The links below are provided as a start for your personal research.
Known as a heterocyclic aromatic chemical compound, with a chemical formula of C16H18ClN3S and a molar mass of 319.85 g/mol. It appears as a solid, odorless, dark green powder when held at room temperature. However, when mixed with water, the green powder dissolves and yields a characteristic blue solution that is extensively used in medicine and medical research.
For more information and some cited research visit the following.
Article: ResearchGate.net search for article Lest we forget you — methylene blue
http://www.fda.gov Search methylene blue
RayPeatForum.com - a forum where you can ask members about their personal experiences with methylene blue.