Silymarin is a natural compound extracted from the seeds of the milk thistle plant which is scientifically known as Silybum marianum. It has been used for centuries in traditional medicine for its potential liver-protective properties. Silymarin is composed of a group of flavonolignans including silybin, silydianin, and silychristin. These compounds are believed to have antioxidant and anti-inflammatory effects which may help in protecting liver cells from toxins and promoting liver regeneration. Additionally, silymarin is sometimes used as a dietary supplement to support overall liver health. Research is ongoing to fully understand its benefits and potential applications in modern medicine.