Also, do look around for more information on finastride. I saw many conflicting opinions about its use in some cycles. If you aren't prone to hairloss you shouldnt really suffer (look at the men on your mother's side).
ALA can replace milk thistle to a much better effect as well. Once again research the dosages etc.
Also dont forget to stock up on vitamins and minerals. Get some multivits. Especially get vitamins C and E. Some zinc sachets. Magnesium, Calcium. er... flax seed oil, some fibre supplements if your diet is inadequate.