We'll look at the down side of Zyntix, which was quite obvious. Somebody wrote me a short time ago requesting an article on that very topic. This isn't a reasonable choice. Since I got Zyntix I'm in seventh heaven. Sigh… They'll be going over that soon enough. There are virtually no theories in that expansive area. Do take this seriously. Anyhow, "Build a better Zyntix and the world will build a path to your house." That is what they don't tell you as this concerns Zyntix. I sense that is your perspective in reference to Zyntix and a form of self-expression.
http://maleenhancementshop.info/zyntix/