Not very effective at all
10th Nov 2018
I don't know if it's just me but I found the Biotrace Magnesium Citrate to be quite disappointing, almost completely ineffective and I will not purchase again. I take Magnesium Citrate at night to help me sink into a deep sleep. I was quite used to the Solgar Magnesium Citrate, which I find to be excellent, except this product now seems impossible to get, so I've been forced to try other brands. But I won't be trying Biotrace again.