So, it is more than 10 days now since I started 4th test with saw palmetto which had 2,1ml of it. My thigh didn't get bigger initially and as I expected it didn't got bigger after either and a couple of days ago effect should have been starting to wither but my thigh didn't get smaller.
If I don't find the way into Atoz website or there wouldn't be any information about those packs they sell, then I think I will try a test for a longer period. I think an estimate weight can be calculated though, it would be very inaccurate but even with that it would give at least an approximate diapason of saw palmetto dose that was there. These packs were pressed to the chest, so starting with that and accounting for the volume of a bag needed to cover this shape and for the components that they were made of, which were listed in the study, this should be doable.