Is Kirkland Signature Allergy Medicine Diphenhydramine HCI Antihistamine Shellfish Free?
Yes! We believe this product is Shellfish free as there are no Shellfish ingredients listed on the label.


Ingredients
Diphenhydramine HCI Antihistamine, Corn starch, D&C Red #27 Aluminum Lake, dibasic calcium phosphate dihydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid, talc, titanium dioxide.


