Deca and test go together fine it's a really proven stack. Is your main concern your hair? Or are you worried about gyno? Is this your first cycle? If your worried about losing your hair I would not take steroids at all cause that will be a possibility even with finasteride. If your worried about gyno you just need to have the proper ancileries on hand and no probs. but Its all "safe" as long as your educated as to what your doing to your body.

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Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment. --buddah