Steroids are not used to loose weight. That is a contridiction in terms essentially. Steroids are to add muscle / strength, not to burn fat.
Steroids are taken during a cutting phase, sometimes in low doses to avoid muscle loss during a calorie restricted diet.
If you want to cut, you need to get your diet in check, and take a thermo. T-Rex and/or Clen taken in a cycle for 6 weeks. You can run 40mg of var ed with it to avoid muscle loss while dieting.
The var will also help with the muscle hardness and defination.. You will need to loose the fat for this to be real noticable.