Dosage:
Two to three tablets daily, during or immediately after a meal, or as directed by a healthcare professional. 

Description:
Swisse Ultiboost Calcium + Vitamin D is a premium quality formula to help support healthy bones and teeth and provide a source of calcium which may assist in the prevention and treatment of osteoporosis.
A diet deficient in calcium may contribute to osteoporosis in later life. Calcium and vitamin D are also important to help maintain strong, healthy bones and teeth. The human skeleton consists of 206 bones that provide a framework for the body to help maintain shape, protect vital organs and provide a place for muscles to attach. Bones also function as a site for mineral storage and blood cell formation.

Increased Absorption: Formulated with naturally derived vitamin D3 to promote the absorption and delivery of calcium to the bone.
It is also suggested that magnesium may assist in the apsorbtion of calcium.  

Benefits:
Support for bone and teeth health
High potency calcium
Formulated with vitamin D3 to promote delivery of calcium
Uses naturally derived vitamin D

Each capsule contains, 
Calcium citrate 1.58 g
 - providing Total Calcium 333.33mg
Cholecalciferol 8.3 mcg
 - providing Total Vitamin D3 333IU