Primobolan tablets have only a limited ef-fect in building up muscle
mass and strength. With Primobolan nei-ther fast weight gains nor
explosive strength gains occur. Primobolan is therefore mostly taken
over a prolonged period since it gives only a slow but also a
high-quality muscle gain which mostly remains after use of the compound
is discontinued. An effective daily dose observed in athletes is in the
range of 50-150 mg so that the 25 mg tablets are preferred to the 5 mg
tablets.