1 year finasteride question

Have you seen first sign of improvement on Finasteride after one year?

This is not uncommon.  Sometimes just slowing the hair loss is hard to notice, but if, while taking finasteride, your biological hair loss activity slows down, then the finasteride may become more effective.  This might explain why you see improvement appearing at one year after starting the drug.  This drug, in sensitive men, can give reversal of hair loss especially in the young men under 25 or even 30. It works better in the crown than on the frontal areas.