We beleive the ostarine and cardarine stack to be the best stack for fat cutting and lean muscle mass. This complete cutting stack means that you can not only hold onto your hard earned muscle while dropping fat, but build new muscle tissue. It will also support your cardio performance and allow you to burn more fat as fuel during training.
Ostarine mk-2866 is a great choice for a beginner to intermediate user and is currently the most researched SARM we have. While, at the time of writing this, SARMs have not been cleared for use by the FDA, Ostarine shows the most promise with doses of 3mg showing selective action (although, of course, the bodybuilding community will tend to opt for higher). Benefits of ostarine include body recomposition in the form of increase muscle mass and reduced body fat. It has been compared to the anabolic steroid anavar. With a half life of around 24 hours, Ostarine is perfect to dose just once per day.
PPAR delta agonists such as Cardarine gw-501516 can increase fatty acid oxidation over glycolysis, meaning that fats, not stored carbohydrates, are used as fuel for exercise. This has downstream benefits on muscular endurance and body composition, hence Cardarine often being considered a fat burner. If weight loss is the goal, Cardarine can stack well with stimulant based fat burners to increase energy expenditure further and increase your calorie deficit.