Maxx Power Libido Because it also greatly affects hormone synthesis in the human body, people with hormone-related cancers are also advised to avoid taking this as a supplement. As has been discussed, horny goat weed increases blood circulation, which in turn makes it slower for blood clots to form. It might also be dangerous for people with low blood pressure to take too much of this herb because of its significant effects on the circulatory system. Many Maxx Power Libido pills require a complementary diet and exercise regimen, or even a masturbation routine in some cases. Truly safe and effective products will feature a few things that low-end pills do not: The manufacturer (or brand) making your Maxx Power Libido pills is important.