In each piece of 12 piece block: active ingredients: sennosides, usp (15 mg), stimulant laxative. Inactive ingredients: cocoa powder, hydrogenated vegetable oils (palm, palm kernel), salt, soy lecithin (an emulsifier), sugar, vanilla, and whey powder (milk).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.