Use Chlorphen-12 for All-Day Allergy Relief.
Chlorphen-12 is the only FDA-approved chlorpheniramine maleate, 12mg extended release tablet available in the market today.
Prior to 1976, chlorpheniramine maleate was available as a prescription drug that provided powerful allergy relief. Now, many decades later, this tried and true ingredient still provides that same All Day Allergy Relief, without the prescription, in a unique extended-release formulation.
See how Chlorphen-12 compares against Chlor-Trimeton, Benadryl, Claritin, Allegra and Zyrtec. Only one allergy medicine is fast-acting, long-lasting, less drowsy†, extended release and available in the US.
+ When compared to Benadryl
++ Chlor-Trimeton, Benadryl, Claritin, Allegra and Zyrtec are registered trademarks of their respective owners