Do you mean remedies like Bach Flower Remedies? Where are you wanting to ship FROM?
I've ordered remedies and medications from the UK and Australia with no problem. Of course, I'm not receiving in large amounts and I'm unsure as to what quantities you are wanting to ship in. I don't see any postal regulations that would prevent them from coming in, since they are homeopathic medications in sealed bottles and can also be purchased in the US
I couldn't find anything anywhere on the US postal site or the UK site that would lead me to believe these could not be sent. You may want to email the postal service in the US, but there is nothing listed at the US postal site that would lead me to believe you cannot ship them in either. Here is a link to contact them directly for verification. https://hdusps.esecurecare.net/cgi-bin/hdusps.cfg/php/enduser/std_alp.php?p_sid=MbUJbcji&xssl=1