For what it's worth, here's what think has happened with my Sandalore approach.
Almost 4 months in there are sections on my classic top central bald spot with new dark hairs showing (between 1 and 2 mm I estimate.
it is difficult to gauge as until recently my photographs have been inconsistent and I had my hair cut about a month into the trial.
I am pretty sure I lost many hairs in the very early period, possibly through over enthusiastic application or brushing or they were EOL, but whatever the cause, my spot definitely looks less hirsute still!.
I suspect that these new dark hairs are simply the ones I lost at the beginning, but whether they are thicker or healthier than they were, only time will tell.
I can see no sign of new follicles (or old ones coming back), either on the top or the receding hairline!
One benefit with the holistic approach I have adopted is that I am quite sure that the rest of my hair feels and possibly looks thicker and healthier, I just don't want a comb over and it's getting quite long now.
My son cuts my hair and is always very honest in his piss taking of my depleting hair, and he is back from Uni soon, so I am sure I will have a better idea then.