With a 4 week cycle (50/50/50/50) on H-Drol, i added 4kg Muscle Mass and lost 2 % body fat. Huge Pumps, good feeling every day, very intense training sessions and a good recovery. Attractivness for Girls raised. Side Effects: Back Bumps (If you are not sensitive for caffeine: Sugarfree Energy Drinks 2 x times a day, help) and a weak Immune System.I can recommend that, if you are looking for a good combination of less side effects/muscle growth/fat loss.I will order it soon again.