So it looks like Andron was mainly Alphanol, with the possibility of some EST in the mix.
IO would be the nearest consumer line product as it is 70% Alphanol and 30% Betanol, or Alphanol and EST can be bought individually - EST seems to be out of stock just now but it can be got elsewhere and mixing them is as simple as layering sprys of the two pheros together on your skin and then adding your chosen cover scent.
I would still suggest you start with IO or other consumer products though, as they have the excellent AD warranty and will be fastest delivery to the UK - Single molecules and experimental products are mixed to order, so can take a few days longer and are sold without warranty.