I have noticed I am not sluggish and have more energy in the past 3 weeks. I would recommend this.
After just a few days, I noticed i have more energy and I believe it's because the Copper is allowing my body to utilize all of the iron I take in to help energize me! Also, it makes my city water taste better (when I have to drink it) and It seems as though I don't have as much grey hair coming in as before (since taking the Copper). I bought it to help stimulate collagen and just the other day, someone mentioned how great my skin looks (usually it's dry and more wrinkly). I'm HOOKED!