I believe Angus cactus seeds are allowed under FEI rules so assume most affiliated organisations in the uk follow that system. A number of marketed pergolide herbal alternatives have Angus castus as the active ingredient.
I get my Angus Castus from equicure.co.uk and they advertise it as free from FEI prohibited substances.
Many thanks for that Ossy2. I have a mare who is rather randy and have tried her on Agnus Castus and it really helped. Just dont want to be giving her something that is banned from competitions.
