Andarine-d4

Andarine-d4, also known as S-4, is a selective androgen receptor modulator (SARM) used by athletes and bodybuilders to enhance their physical performance and body composition. SARMs work by selectively binding to androgen receptors in the body, promoting muscle growth and reducing fat mass. Andarine-d4 is a modified version of the original Andarine compound, which has four deuterium atoms substituted for four hydrogen atoms. This modification enhances the compound's stability, allowing for a longer half-life and more consistent results. Andarine-d4 is commonly used for cutting cycles, as it promotes fat loss and muscle preservation. It is also used for bulking cycles, as it can increase lean muscle mass and strength. The recommended dosage for Andarine-d4 is 25-50mg per day, taken in two or three divided doses. It is important to note that Andarine-d4 has a short half-life of approximately 4 hours, meaning it must be taken multiple times per day to maintain consistent plasma levels. In terms of chemical information, Andarine-d4 has a molecular weight of 441.36 g/mol and a chemical formula of C19H18F3N3O6. It has a melting point of 70-74°C and is soluble in DMSO and ethanol. Andarine-d4 has been shown to have a high affinity for androgen receptors, with a selectivity ratio of 10:1 for muscle tissue over prostate tissue. It also has a relatively low toxicity profile, with minimal side effects reported in clinical trials. However, it is important to note that the long-term effects of Andarine-d4 on human health are not fully understood, and its use should be approached with caution.