Having said all of the above, it should be noted that Primobolan does have some side effects including light acne, deepening voice and increased hair growth. These sides seem to result from the small androgenic component coupled with a very long half life in the system. Remember, the greater the exposure to a compound, the more likely you are to experience side effects. However, it displays low liver toxicity and usually has little effect on blood pressure and cholesterol, which makes it one of the safest injectable anabolic steroids available. It's also worth pointing out that, in men, the body's endogenous testosterone production is only negatively affected when high dosages are taken for prolonged periods of time.
Your Primobolan results may vary based on your dose and your experience with steroids. Though it is not commonly used for bulking in men, a man who has never tried steroids before may be able to gain roughly five pounds of lean muscle mass in his first cycle. This is not a result that is likely to recur, however. Men who use Primo steroids to cut can burn up to 1% to 2% of their body fat with relative ease as long as they follow a rigorous diet and exercise plan. Women can burn the same amount of fat, but they can gain as much as 10 to 15 pounds of lean muscle at higher doses with a high-protein and high-calorie diet, too.