Provinon is a steroid that is mostly used by males who have problems with gynecomastia and oligospermia. The steroid is in an oral form which means that you will take it by mouth. Another benefit of this product is that it leaves excess testosterone in your body which lets your body build muscles. This steroid works best when you stack it with other steroids. You should watch out for headaches, breast tenderness, acne, hair growth, etc. The dosage should be 25 or 50 mg three times a day.