calmag is made by Botanicare, you can search THAT and find vendors.

I think it's chelated as well. It's great stuff, and a necessity if you are using RO or distilled water, and in a coco medium, to offset the propensity of coco fibre to bind up calcuim.
stinkyattic Reviewed by stinkyattic on . what is calmag? could someone please tell me what calmag or cal-mag+ is? i research it and all i see is diet supplements from places like GNC. is this correct. haha i looked at my supply store and didnt see anything close to calmag. i also hear its much more potent that the label describes. thx for any info people could give me. Rating: 5