A long acting testosterone ester will be very helpful for your bulking needs, and cypionate is a product which is more simple than some of the other steroids out there. Not to say it is without its share of complications, but it's a good choice, especially for those new to enhanced bodybuilding. Discontinuing the product is not an option in case side effects occur, because it will continue to aggravate these side effects over extended periods of time due to the long length of action of this steroid. Ancillary drugs such as nolvadex, proviron, clomid and HCG may help, both during cycle and post cycle to help restore natural testosterone production. Testosterone cypionate does aromatize slightly more than sustanon, but when using either drug, one should be familiar with anti-estrogens such as nolvadex or clomid and use one of them when symptoms of gyno occur.