Frequently Asked Questions
CalciMag Plus combines Calcium, Magnesium, and Vitamin D3 — three nutrients that work interdependently. Vitamin D3 controls calcium absorption from the gut; Magnesium is required for Vitamin D3 activation (conversion to its active hormone form); and Calcium with Magnesium together provide the two primary minerals for bone matrix construction.
This is often overlooked: Vitamin D3 cannot be converted to its active form (calcitriol) without adequate Magnesium — Magnesium is a cofactor for the enzymes that perform this conversion. People who supplement D3 without adequate Magnesium may experience sub-optimal D3 benefit. CalciMag addresses this directly.
Yes — the Calcium + Magnesium + D3 combination is foundational for osteoporosis management and prevention. For best results, this formula should ideally be paired with Vitamin K2 (MK-7) to direct calcium into bone rather than arteries. For diagnosed osteoporosis, combine supplementation with weight-bearing exercise and medical supervision.
Both Calcium and Magnesium are required for proper muscle contraction and relaxation. Calcium triggers muscle contraction; Magnesium facilitates relaxation. Deficiency in either causes muscle cramps, spasms, and twitching. Athletes and active individuals have higher requirements for both minerals due to losses through sweat.
With a fat-containing meal for optimal D3 absorption (D3 is fat-soluble). Evening is particularly good — Magnesium's muscle-relaxing and sleep-supporting properties make it a beneficial pre-sleep supplement. Avoid taking it at the same time as iron supplements or thyroid medication.

Product Specifications