Calcium

About this supplement

Calcium and Its Role in the Body

Calcium is the most abundant mineral in the human body and is essential for the structural integrity of bones and teeth, which store around 99% of the body's total calcium. Beyond bone health, calcium plays a direct role in muscle contraction and relaxation, nerve signal transmission, and enzyme activity. The body regulates blood calcium levels tightly, drawing on bone stores when dietary intake is insufficient over time. Regular calcium intake helps maintain this balance and supports the normal function of several physiological systems.

Calcium Malate: A Form Chosen for Bioavailability

Calcium carbonate is the most widely used form of calcium in supplements, largely because it is inexpensive and contains a high percentage of elemental calcium. However, it requires stomach acid for absorption, which can be a limiting factor for some people. CALCIUM uses calcium malate, a compound of calcium and malic acid that does not depend on stomach acidity for absorption. This makes it a more reliably absorbed form across a broader range of individuals and conditions.

Pullulan: A Premium Capsule Material

The capsule shell in CALCIUM is made from pullulan, a plant-based polysaccharide derived from fermented tapioca starch. Pullulan has naturally high oxygen barrier properties, offering better protection of the capsule contents compared to standard hypromellose shells. It is vegan, non-GMO, and free from common allergens — a considered choice for a clean-label product.

A Daily Top-Up, Not a Standalone Source

At 170mg per capsule (21% NRV), CALCIUM is designed to complement dietary calcium intake rather than replace it. Dietary sources such as dairy, leafy greens, legumes, and fortified foods remain the primary source of calcium for most people. This formula covers the supplemental portion of daily intake in a single, consistent daily capsule.

Frequently asked questions

How many capsules are in the container?

90 capsules, a three month supply at the recommended dose of one capsule per day.

Why calcium malate instead of calcium carbonate?

Calcium carbonate is the most common form used in supplements but requires stomach acid for absorption. Calcium malate does not, making it more reliably absorbed across different individuals and digestive conditions.

What is a pullulan capsule?

Pullulan is a plant-based polysaccharide derived from fermented tapioca starch. It has naturally high oxygen barrier properties, offering better protection of the capsule contents than standard hypromellose capsule shells. It is vegan and non-GMO.

The dose is 21% NRV. Is that enough?

CALCIUM is designed as a daily top-up to complement dietary calcium intake, not to replace it. Dietary sources such as dairy, leafy greens, legumes, and fortified foods remain the primary source of calcium for most people. Consistently supplementing the remainder helps maintain daily intake without relying on diet alone to cover the full NRV.

Should I take CALCIUM alongside D3 + K2?

Vitamin D supports calcium absorption and Vitamin K2 is involved in directing calcium to bones. If you are taking CALCIUM, considering D3 + K2 alongside it is a logical formulation pairing. Consult a healthcare professional if you are unsure about combining supplements.

Who should not take CALCIUM?

Not recommended during pregnancy or breastfeeding unless advised by a healthcare professional. Do not exceed the recommended daily dose. Consult a healthcare professional before use if you have a history of kidney stones, hypercalcaemia, or are taking medication.

How should I store it?

In the original sealed packaging, in a dry place away from light at +5 to +25°C.