Plain explanations of the parts of running a protocol that are annoying to work out by hand. I run mine daily and had to figure all of this out, so I am writing it down as I go. Free, and no account for any of it.
Vial strength and water in, concentration and syringe units out. Shows the math so you can check it, and flags the numbers that do not fit the syringe you picked.
Tracking an on and off cycle without losing your history, reading bloodwork over time, and what bring your own API key actually means for your health data.
These pages explain arithmetic and record keeping. They do not provide medical advice, diagnosis, treatment, or dosing instructions, and they will never tell you what to take. Nothing here names a vendor or a place to buy anything.