Additionally we added Diadzin, which is a phyto-chemical that acts in two great ways in the body. One, it is a competitive estrogen inhibitor, which like Nolva and Clomid, prevents binding of real estrogen to your receptors. Two, it is shown in the literature to be a partial binder of 5 alpha reductase (5aR). This is the other nasty enzyme that is responsible for hair loss! Post cycle it may help re-grow lost hair and boost normal testosterone levels. Used on or off cycle to increase androgen levels and reduce estrogen. Only R incl VAT.