Posted by iHerb Customer on Jul 09, 2017 | Verified Purchase
I've been using Mezotrace Calcium and Magnesium for over 20 years. They are one of the few major and trace mineral products on the market, and they are the best in my opinion. I've been able to notice the effect they have on my body on the few occasions when I have run out. Then my joints start to hurt, I can't fall asleep as quickly, and my energy lags. This product is especially useful for women of all ages, since it has a high percentage of calcium with a good amount of magnesium, so each of those minerals will be better absorbed. I am so grateful for this product and I highly recommend it.