Nous voudrions effectuer une description ici mais le site que vous consultez ne nous en laisse pas la possibilité. Suffering from allergies or Hayfever? Use Zyrtec's products and online resources to get through this allergy season symptom-free! Because there is no standardized gluten-free certification process, Allegra is not certified as gluten-free, but none of the ingredients are derived from wheat, barley, spelt, oats, or rye. Find answers to frequently asked questions about the different ZYRTEC® allergy products, as well as information about indoor and outdoor allergies. Curious about what ingredients are in your Claritin allergy medicine? Get the answers to our most frequently asked questions about ingredients! Get the answers to our most frequently asked questions about ingredients! Zyrtec is considered to be gluten free by many celiacs on forums, but the company that makes it does not test their product for it. They do not guarantee it to be gluten free. All of the following medications are gluten free unless otherwise noted Generic drugs can be produced from many manufacturers and not all manufacturers use the same fillers or excipients. Cetirizine hydrochloride is a white, crystalline powder and is water soluble. ZYRTEC (cetirizine) tablets are formulated as white, film-coated, rounded-off rectangular shaped tablets for oral administration and are available in 5 and 10 mg strengths. Cetirizine hydrochloride is the active component of ZYRTEC (cetirizine) tablets and syrup. Inactive Ingredients: lactose monohydrate microcrystalline cellulose.