Turinabol, also known as chlorodehydromethyltestosterone, is a synthetic anabolic-androgenic steroid (SAA), which is a derivative of methandrostenolone. Below is a brief description of this substance and its characteristics:

Chemical characteristics: Turinabol is a derivative of testosterone and has an extra chlorine atom at position 4, which affects its anabolic and androgenic properties.

Anabolic androgenic effects: Turinabol acts on androgen receptors, increasing protein synthesis and nitrogen retention in muscle cells. It has relatively moderate anabolic and androgenic effects compared to some other steroids.

Low tendency to aromatize: Turinabol has a low tendency to aromatize, meaning it doesn’t convert to estrogen as much as some other SAAs. This can help avoid the undesirable effects associated with estrogen, such as gynecomastia and water retention.

Used in strength sports: Due to its anabolic properties and relatively low risk of side effects, turinabol is used by some athletes to increase performance, muscle mass and strength.

Short half-life: Turinabol has a relatively short half-life, which means it can be used in divided doses throughout the day.