Proprietary amino acid blend: l-cysteine hcl, l-methionine. Other ingredients: cellulose (plant origin), croscarmellose, starch, vegetable stearic acid, vegetable magnesium stearate, silica, cellulose coating.
Contains soy and fish (cod, cusk, flounder, haddock, hake, pollack, redfish, sole, tilapia) ingredients.,warning: if you are pregnant, nursing, taking any medications, have any medical condition or are planning to undergo lab testing, consult your doctor before use. Biotin may interfere with lab tests. Avoid this product if you are allergic to yeast.