I recall studies being done on the effects of doses of 5 mg finasteride (1 full proscar pill) and 2.5 mg dutasteride (5 dutasteride pills) and their effects on hair loss. These ultra-high doses did increase the hair count, though there was a noticeable "decreasing return to scale". I'm wondering if anyone has gone all out and taken like 10 mg dutasteride daily or 20 mg finasteride or something crazy like that, because it seems higher concentration does have a noticeable positive effect on hair count. Anything about any crazy doses and their effects, or is 2.5 mg dutasteride and 5 mg finasteride the highest anyone has ever gone?