Trust in new products can be challenging, hence we proudly offer a 120-day money-back guarantee on a Cal20 3x pack purchase for US residents aged over 40.

Our clinical studies indicate significant relief from osteoporotic (thinning bones) symptoms in 87% of participants, yet results can vary. Therefore, we shoulder the risk. If you observe no improvement after 90 days, we’ll provide a full refund. (Refer to T&C’s below)