If it's 2.5mg tabs I'd start with a half a tab a day. It can make you lose appetite and cause dizziness/nausea. You said the other two weren't effect so that's why I recommended it but honestly prami is better for both sides and cost.
What did you dose the prami at?
I started at 100mcgs before bed and worked my way up from there to 300mcgs over the course of a three weeks.
From my experience though, if my estrogen is high my prolactin levels follow. I would check your estro levels and see if they are high. It might help to take care of that first.
IIRC caber isn't even stable in a liquid solution, so even if the raws are good, it's still crap. Could be wrong, but I've heard that many times specifically about caber.
But yeah OP, as above, any AI will work. If you keep estrogen in check, prolactin can't really do much harm by itself. Moreover, I've yet to see a single blood test from someone suffering from "prolactin gyno" that showed normal E2, but elevated prolactin.
caber, prami start at a low dose! and also dehydro test cream rubbed right on the nips.. I never really had a problem but one of my brothers did and the test definitely helps with that... Also the caber and prami help with any ED issues caused by the tren.,..
my protocol to combat lifelong high prolactin levels:
10mg nolvadex dissolved in DMSO and rubbed on my nipples....works really well at drying out the area/reducing puffiness...
If you get pure DMSO there should be absolutely NO smell and if you get bad breath from it (usually occurring later in the day after rubbing it on) then you are deficient in molybdenum and can supplement 500ug/day tablets.
Liquid caber can be good but I wouldn't trust anything out now. Try and get some dostinex as that should sort it out. Although controlling estrogen is important so an AI should be added. You really need to get blood work done to see your estrogen and prolactin levels. Although tren could show up as false positive in a sense. Find out your prolactin and you will know if a dopamine agonist is even needed with the AI. For gyno I would go with letro but look at swopping over to aromasin for general on cycle support.
I forgot to mention if it's estrogenic gyno then 100% nolvadex with aromasin added. Once it goes you keep the aromasin in during cycle and drop the nolva. 20mg nolva is plenty. Sometimes when guys are on tren or deca they automatically assume it's prolactin gyno but it's not always the case. Although BH what are you actually running and doses? If it's 150mg test and 700mg tren then sure it will likely need a dopamine agonist.