Collection: Coral International - Donan Calcium supplements

Introducing DONAN® Coral Calcium - the innovative food supplement sourced from the pristine coral reefs near the island of Yonaguni in Japan. Packed with 73 minerals and trace elements, including bioavailable calcium carbonate, DONAN® Coral Calcium is an optimal source of calcium that is up to 6 times more absorbable than other sources. Thanks to a special Japanese technology, the fossilised coral is processed into ultra-fine particles for high bioavailability.

Clinical trials in Japan have shown that DONAN® can increase bone mineral density in osteoporotic patients. Produced under the strictest GMP standards and the Japanese Ministry of Health's supervision, DONAN® is a natural, safe, and effective way to support your bone and dental health, energy metabolism, muscle function, and more.