Proprietary blend Irish Moss Plant (Chondrus crispus) Kelp Leaves and Stems (Ascophyllum nodosum and Laminaria digitata) Black Walnut Hulls (Juglans nigra) Parsley Leaves (Petroselinum crispum) Watercress Leaves(Nasturtium officinale) Sarsaparilla Root (Smilax officinalis)