Chlorphen-12 is currently out of stock due to a sudden surge of orders. It will be back in stock by March 8th or earlier. We apologize for the inconvenience.
Orders can take anywhere from 1 week to 4 weeks for delivery due to USPS delays. Please order your medicine well in advance. If you don’t see your order moving as per the tracking number, please contact us and your local postmaster.
Chlorphen-12 is the only chlorpheniramine maleate that lasts 12 hours.
Chlorpheniramine has been the only medication giving me consistent relief from hay fever since my doctor first prescribed it.1 - John B
This is more effective than products like Allegra and Claritin, but without the grogginess side effects of Benadryl.1 - Doug J
This is the best antihistamine ever easily better by far over Allegra, Zyrtec, Claritin, Benadryl and others.1 - James M