About Kirkland Signature Aller-Tec
The active ingredient in Aller-Tec® is Cetirizine Hydrochloride, 10 mg, an antihistamine approved for the treatment of both indoor and outdoor allergy symptoms. One dose of Aller-Tec® works for a full 24 hours. Aller-Tec® is approved to temporarily relieve indoor and outdoor allergy symptoms in adults and children 6 years and over.
Kirkland Signature's Commitment When you choose to purchase Kirkland Signature medications for your household, you can do so with complete confidence. All of Costco’s Kirkland Signature over-the-counter medications are the generic version of their national brand counterparts. Kirkland Signature Brand products are subject to the same manufacturing standards mandated by the FDA, just like the leading national brands. Kirkland Signature OTC items work as well as the national brands and our products also deliver significant value and savings.