Primobolan is both anabolic and androgenic meaning that it is one of the best when it comes to nitrogen retention. This means that it can be used to cut and gain weight as it is an excellent fat burner. Since you need a lot of primobolan to bulk, people do not use it because of the price. It is recommended that you use the injectable version of primobolan rather than the oral version of this steroid because the oral version has been modified to prevent it from being digested when it passes through your body. This modification reduces its performance greatly and due to the fact that it has been modified it can be very toxic to the liver. Using the injectable version means that you are using one that is less toxic to the liver since it has not been modified. Men have a higher rate of metabolism compared to women and their dosage of primobolan will be more, with men needing at least 100mg per day and women needing 10mg per day in the least. It helps a lot in bulking but as it has been said before, not so many people will go for it due to its price. It has been known to reduce the levels of the natural production of hormones in the body and this is the other drawback when you are using primobolan.