Never seen this explained before but it makes sense. Was looking at reviews for shampoos and this came up, Makes sense with Hashis
'Inflammation is the actual biological process that makes the hair follicle shrivel up and stop producing hair - so even if your problem is DHT related, or genetic hair loss, or stress hair loss - they all in cause inflammation, which then causes the hair loss (among other diseases). '
In case anyone is interested Taoist soap came out on top for dealing with inflammation (scalp or skin) but its an arm and a leg to buy lol. Alpecin came second and although can cause dryness (as if we don't have enough) its not too bad.