Dynabolic (nandrolone undecanoate) shares most of the same characteristics as Nandrolone decanoate. The drug acts in many ways the same Deca Durabolin. Dynabolic is effective for 1-2 weeks, thus requiring more frequent injections than Deca Durabolin.

Usuall dosage for bodybuilders is 2 ml injected twice weekly (a weekly dosage is 4 ml). For women, weekly dosage is 1 ml.

Dynabolic is a great addition to a cutting cycle, although it can also be with great success in a bulking cycle as well. This drug is considered to be appropriate for use in a 12-16 week long cycle.

In a cutting cycle use 400mgs/week of Dynabolic with a 500mgs/week of a short estered Testosterone (Propionate), as well as Oxandrolone at 50mgs/day and the ancillaries.

To bulk up, use 400mgs/week of Dynabolic along with 500mgs/week of a long-estered Testosterone (Cypionate or Enanthenate), along with the ancillaries.

Due to the highly suppressive nature of this drug, a very aggressive Post Cycle Therapy would be necessary, and it is recommended to take Clomid at 100mgs/day as well as Nolvadex at 30mgs/day for a month and HCG at 500iu/day for 3 weeks.

Remember: avoid stacking Dynabolic with a Trenbolone product, as combining 2 steroids which stimulate the progesterone receptor isn´t a great idea.