No, not talking about the pill. Spironolactone by nature is quite lipophylic & easily absorbed through the skin, especially scalp skin. This is magnified when it is is used with certain ingredients such as those used in Dr Lee's spironolactone liquid. There were a couple of guys on the Men's health board on Meso-rx who tested his product with before & after blood tests. They found it rapidly lowered test levels & increased estrogen levels. I don't doubt this at all, even if there are a few studies around showing no systemic effects from topical spiro.Originally Posted by king6