I used it for about 3weeks to test it out. Started at 22mg(homeaid caps) for about 4days, then up'd it eventually to 88mg. I'd say 60-80 is the proper dose for this. I didnt expierence any hair or tendon trouble at all. I like this oral a lot. Probably my 2nd fav other than var. You get amazing strength gains, almost like dbol strenght gains, minus all the estorgenic side effects. I think its relatively safe. A tad hard on the lipids I belive but not too bad on the liver.