Each Active Calcium tablet contains the following minerals:

Calcium (as citrate)  135 mg
Magnesium (as aminoate * )    90 mg
Silicon (as aminoate * ) 2.25 mg
Boron (as aminoate *  330 mcg
Vitamin D 3    40 IU

*Amino acid chelate from rice protein


Each tablet contains a balanced blend of calcium, magnesium, vitamin D, boron and silicon; five nutrients required for bone development, bone remodeling and skeletal health. This non-prescription product meets USP guidelines for potency (as applicable), uniformity and disintegration, and is manufactured according to pharmaceutical cGMP standards.


Take 4-8 tablets by mouth daily.


Capsule-shaped tablet, mottled greenish-white color, with clear film coating, and with USANA imprint. In bottle of 240 tablets.


NOTE: These photos can be used only for identification by shape, color, and imprint. They do not depict actual or relative size.

The product samples shown here have been supplied by the manufacturer and reproduced in full color by PDR as a quick-reference identification aid. While every effort has been made to assure accurate reproduction, please remember that any visual identification should be considered preliminary. In cases of poisoning or suspected overdosage, the drug' identity should be verified by chemical analysis.