Good news, Paul!
I have located one shop jn Manchester/Lancashire which *specifically*
advertises that they do microlysis:
Elegance Health & Beauty Salon
106 Barlow Moor Rd
Didsbury, Manchester, Lancashire M20 2PN
"...Laser, Epil Pro, Microlysis..."
In addition, I have located two shops in the London area which
West Market Place, Cirencester, GL7 2NH
Tel: 01285 651439
Fax: 01285 651439
70 Dulwich Village
Dulwich, London, SE21 7AJ
Tel: 020 8299 2906
Furthermore, I have found a directory of members of the British
Association of Electrolysists Ltd, and you can locate electrolysis
practitioners near you by clicking the links for the appropriate
microlysis uk -dna -"removal company"
Before Rating my Answer, if you have any questions regarding the above
information, please post a Request for Clarification, and I will do my
best to assist you.
I hope that this Answer provides you with exactly what you were seeking!