Almost everything could almost not be sufficient in order to on the MHD03 / 2014 for as a lot !!! When asked the seller has answered thus: ** the contact lens care products, Alcon Opti-Free Puremoist 4x300ml is therefore cheaper, because the MHD of 03/2014 is. This is also specify on Amazon. We have random bottles our batch checked, all care products had the date of manufacture 03/2012 and 03/2014 MHD. ** I found on Amazon, the MHD can recognize anywhere, maybe it is in the Terms of Use!