The primary mineral for bone density and structure, and essential for muscle contraction, nerve signalling and blood clotting. Works best alongside Vitamin D3 and K2.
Why this form
Calcium carbonate contains the highest elemental calcium content (40%) of any calcium salt, enabling effective daily doses in a compact microgranule format without unnecessary bulk.
Key benefits
Bone density & structure
Calcium is the principal mineral in bone tissue. Adequate intake across life supports bone mineralisation and density, working best alongside Vitamin D3 and K2.
Muscle contraction
Calcium acts as the intracellular trigger for muscle contraction. It is released from the sarcoplasmic reticulum in response to nerve signals, enabling smooth, cardiac and skeletal muscle function.
Nerve signalling & cell function
Calcium ions are central to neuronal signal transmission and act as second messengers in diverse cellular processes, including hormone secretion and enzymatic activity.
Supports