Solaray Liver Blend SP-13 is a herbal formula designed for liver and kidney support, featuring a, proprietary blend of Milk Thistle seed, Dandelion root, Burdock root, Artichoke leaf, Kelp, and Peppermint aerial. It also includes homeopathic cell salts (Potassium Chloride 3x and Sodium Sulphate 3x) for additional detoxification support.