Kirkman’s Bio-Max Series, with vitamins D-3 and clinically proven superior absorption and bioavailability, helps support the heart, circulation, nerves, bones and muscle tone. This hypoallergenic, gluten and casein free supplement delivers Ultra Tested® capsules made from plant substances. 

Calcium is essential for life! Featuring an impressive 98% storage rate in bones, teeth, and other vital areas, it's the key to strong bones and teeth during childhood, and throughout life! Plus, it supports heart function, circulation, nerve function and muscle tone – for a body in balance.*

Vitamin D increases the absorption of calcium, so it is important to make sure your diet contains sufficient amounts of that nutrient.

Kirkman’s calcium capsules use Bisglycinate amino acid chelate, which has been demonstrated to have superior absorption qualities.