This combo is best used to promote fat loss. To stack with SR9009, use 20mg with 25mg of SR 9009 daily, dosing ostarine and cardarine. Cardarine and Ligandrol Stack. Cardarine and Ligandrol (LGD 4033) stacked together creates a powerful lean bulking stack. This stack is best for people who want to gain muscle mass while minimizing the amount of fat they gain.My goal is I want recovery to the point I can workout everyday at 110%, I also do not want my testosterone to decrease, if anything I want it to stay the same or slightly increase, and I want to keep or build muscle while training in a caloric deficit to lose fat, dosing ostarine and cardarine.