Hi, I have had experience with Vitex, and found it very valuable, for getting hormones back in balance. It does take a couple of months before it really kicks in, but is worth the wait. I had estrogen dominance and low progesterone, now I'm balanced again.
I would also recommend nettle tea, and raspberry leaf tea, both are very good at helping with hormone imbalance. At least one cup of each daily is what I would recommend, but you can go for more of the nettle tea if you feel like it. The raspberry leaf can be too much, if you have more than one cup per day.
Jiaogulan and Maca are also great adaptogenic herbs and very good for hormone balancing.