Originally the Dr. Bach Flower Remedies are related with the Bach Centre at Mount Vernon, which is indeed the place where Dr. Bach lived and worked. The production and selling of the original remedies has been taken over by Nelsons, in U.K., USA and Ireland. The bottles you will receive from there have the signature of Dr. Bach on the label.
There is another company that works with the Bach flower remedies, named “Healing Herbs” and producing the flower remedies with the same concept, the same program in U.K.. Healing Herbs uses the text: Dr. Bach flower essences on its bottles. They have also spent much time in a kind of an education program with texts and videos, to explain what Bach flower essences (remedies) are, how they work, and when these are helpful.
Nelsons has also created videos, in total three.
Links to Healing Herbs