BOLDEPRIME is a steroid compound that can give users slow but steady gains during a cycle. It is also relatively safe with very few reports of the side effects Boldenone Undecylenate caused by testosterone conversion into estrogen. For bodybuilders, it should be used with some testosterone as BOLDEPRIME can cause sexual dysfunction. BOLDEPRIME long-lasting ester means it should be used for a minimum 12-week cycle. It’s commonly compared to Nandrolone but boldenone undecylenate 200 lacks progesterone receptor interaction and the associated side effects.