I took it for a while and liked it, but the price is preventing me from being on it at all times. I have been thinking to incorporate it into my topical program, but again the price is quite steep. Its really awesome for boosting prolactin and it might have given me a bit of extra volume too at the time I did it. Note that I was lactating and pumping crazy hours at the time and ended up growing approximately two and half cupsizes very quickly. At the same time I first started Lotus's topical protocol which was killer combination with lactation + prolactin herbs.
If I can, I'll pick it up again and run a better experiment on it, I'm likely able to do it next year.