Hydroxypropyl methylcellulose, microcrystalline cellulose, silica, vegetable magnesium stearate, maltodextrin. Prebiotic blend [acacia gum (from corebiome®), sunfiber® guar fiber (phgg)]. Postbiotic blend: tributyrin (from corebiome®). Probiotic blend [bacillus coagulans, bifidobacterium bifidum].
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.