Although it's probably not as noticeable further away, I can see why you're disappointed. Good luck on your repair if you decide to go for another transplant.
Manual sell oral minoxidil in the UK, bit pricey though. Just be aware that it is a reoccurring subscription so if you only want to try it out make sure to cancel it after you buy it.
Apparently he went to Hasson and Wong. There used to be a representative of Hasson & Wong on this forum who had a picture with him if I remember correctly.