Milk Thistle, NAC & Artichoke

This category includes standardized milk thistle extract (silymarin), NAC, phosphatidylcholine, artichoke extract and other botanicals such as dandelion or schisandra, sold as single-ingredient extracts or as multi-ingredient combination formulas in capsule, softgel or tablet form.

They differ mainly in which active ingredient, or combination of ingredients, they are built around, how much of it each serving provides, how that amount is standardized, for example milligrams of silymarin or NAC, and the number of capsules or tablets per daily serving.

Compare the amount of the main active ingredient per daily serving and its standardization, the number of capsules per day, and the price per daily serving. Each product's label states its exact composition, recommended serving and any usage directions.