Cardarine sarm, also known by its research code GW-501516, is one of the most talked-about compounds in the fitness and bodybuilding world. Although it's often grouped with SARMs (Selective Androgen Receptor Modulators), Cardarine is not actually a SARM. Instead, it’s a PPARδ receptor agonist, designed to enhance endurance, improve metabolism, and promote fat loss.
In this article, we’ll explore what Cardarine really is, how it works, its benefits, side effects, dosage recommendations, and where to buy it safely online.
Originally developed in the 1990s by GlaxoSmithKline and Ligand Pharmaceuticals, Cardarine was investigated as a treatment for metabolic and cardiovascular diseases. It quickly caught the attention of athletes and bodybuilders for its ability to dramatically improve stamina and fat oxidation.
Despite promising research, development was halted due to safety concerns in long-term animal studies—though Cardarine is still legal to buy online for research purposes.
Cardarine activates the Peroxisome Proliferator-Activated Receptor Delta (PPARδ) pathway, which regulates the body’s ability to metabolize fatty acids and glucose. This leads to several performance-enhancing effects:
In simple terms, Cardarine encourages your body to use fat as fuel, making it a favorite for cutting cycles and endurance-based training.
Unlike traditional fat burners, Cardarine preserves muscle mass while targeting fat, making it ideal for body recomposition.
Many users report being able to run longer, train harder, and recover faster. It’s widely used by athletes looking to improve cardiovascular output.