I bought this product because I'm supplementing with a quite high dose of zinc (very high zinc intake depletes copper in your body).
I like that the product is quite cheap and you still get at least 1.5 months worth of capsules, assuming you take them every day. If you took them every second day you would only have to pay ~$20 for a year's worth of supply.
I like the quality of the product since it only has two ingredients and has no unnecessary fillers or anti-caking agents. They used rice flour to fill the capsule volume since there's no way you would fill the capsule with just 3mg of copper.
What I don't like about the product is that out of the five times I've taken it, every time and without exception about 15 minutes later I got a really strong urge to vomit.
It was strong to the point where I was kneeling in front of the toilet, trying to breathe calmly to surpress the urge to vomit. Every time, this feeling lasted for about 5-10 minutes and subsided afterwards.
I've always taken the supplement on an empty stomach, shortly after waking up. Maybe I wouldn't feel nauseous if I took it with food but I haven't tried that yet since I fear I will vomit out all the food.
I gave the product 3 stars instead of 1 because 1) I like the product formula, using just 2 ingredients: copper AAC and rice flour to fill the capsule. 2) I haven't tried taking it together with food, so I want to give the product the benefit of doubt.
