I got around to resuming my LDN regimen and Googled it a bit to refresh my memory:
1. It lasts 30 days in the fridge. I'd thought the liquid shelf life was shorter. So I strongly recommend that only one person per country purchase and then share a few pills with all those who wish to trial it.
2. The slow dosage increase recommended in one report I saw was .5mg / week. So a 1-3 month ramp up.
3. Most obvious side effect for me of overly aggressive ramp-up is still sleep shortened by an hour or two, less satisfying sleep, and more vivid dreams. In a 4.5mg / 90 ml solution, I started at 1 ml, jumped to 3, then to 7, then to 5, might drop to 3. Just feeling it out. Other factors affect my sleep too. (Adding garlic certainly contributed to the sleep issue, and maybe solely accounts for it.) A full daily dose is 90ml or 4.5 mg.
In general I tend to modify multiple variables at once and become more conservative or more aggressive in waves based on daily biofeedback. Since I had the aforementioned mild sleep impact I'll now eliminate variance except LDN to dial in the correct dosage increase schedule. I'm still doing great but I pay close attention to sleep quality as a KPI.
My definition of "doing great" is e.g. being productive at software development without any particular biological strain. http://www.ldnresearchtrust.org/sites/default/files/Doctors info pack - US - 2014.pdf