Bro, I would consider running Test/Deca if your worried about hair loss.
The three primary hormones that contribute to hairloss are DHT, estrogen and IGF-1. Each of these takes its part it contributing to hair loss. As with any cycle, you should be taking something to combat estrogen already such as Ldex or Femara and Nolvadex--these will help.
As you are not going to take Finasteride to minimize Test to DHT conversion, I would suggest going with Deca because
Testosterone is easily converted in the body into Dihydrotestosterone (DHT). This reaction is carried out by the enzyme 5-alpha reductase (5-AR). During this reaction, the double bond between C4 and C5 is reduced to a single bond, and two new hydrogen atoms are added, one each to C4 and C5.
Deca competes with
testosterone for the 5-alpha reductase enzyme that converts testosterone to DHT and instead converts to dihydronortestosterone which is much less androgenic--good new to avoiding any unnecessary hairloss.
Something else to keep in mind:
Boldenone (Equipoise) - After the Primo, Anavar and Deca this is probably one of the safest for your hair. Although it undergoes 5-alpha-reduction, its affinity for this enzyme is minimal, so there is very little conversion. Moreover, its 5-alpha-reduced form is not as androgenic as DHT.
http://www.hairloss-reversible.com/H...air_news10.htm
http://www.bodybuilding.com/fun/author17.htm
http://www.muscletalk.co.uk/article-...chemistry2.asp