Glucosamine complex: as d-glucosamine hcl, n-acetyl d-glucosamine, glucosamine sulfate (from crab, shrimp, oyster shells, crayfish and lobster). Other ingredients: cellulose, modified cellulose gum, stearic acid (vegetable source), magnesium stearate (vegetable source), silica and glycerin.
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.