I can say that is product has worked pretty good for in in helping regulate my periods, and also overall moods. I also do recommend getting the jar instead of the packets, even though the packets are more convenient at times and can be less work to deal with, they don't always have the accurate dosage on the packets so some packets may have less than others and vice versa. With the jar it comes with a scoop so you can better keep track of much you're putting in your drink. But the last jar I got had some clumping and I'm not sure why, but I think it messed with its effectiveness. But overall its a good product.