Milk thistle (Silybum marianum), for instance, is one of the most commonly included ingredients due to its active compound, silymarin, which is known for its antioxidant properties and potential benefits in supporting liver health. Other ingredients may be included based on their traditional use or purported benefits related to liver health.

It's important to note that while these supplements are promoted for their potential benefits, scientific evidence supporting their effectiveness can vary. Always consult with a healthcare provider before starting any new supplement regimen, especially if you have pre-existing health conditions or are taking other medications, as some ingredients might interact with certain drugs or conditions.