Table 1.
Common commercial calcium supplements from Marine sources.
| Name | Brand | Country | Calcium form | Source |
|---|---|---|---|---|
| Calcium carbonate | Life | Canada | Oyster shell powder, VD3 | Oyster shells |
| Calcian + D3 | Jamieson | Canada | Calcium citrate, calcium malate, fumaric acid calcium, calcium succinate, calcium carbonate, VD3 | Oyster shells |
| Natural calcium | FOR BECARED ONE | USA | VD3, calcium, collagen type II | Oyster shells |
| Shen Gu Pian | Duo Yuan Kang | China | Oyster shell powder | Oyster shells |
| MC calcium | MC | Japan | Oyster shell powder, ursodeoxycholic acid, lysine hydrochloride | Oyster shells |
| Coral calcium capsules | Catalo | USA | 100% pure coral powder | Coral |
| Coral calcium | Holland and Barrett | UK | 100% pure coral powder | Coral |
|
Haibrusk Shark cartilage |
Bjorge ocean | Norway | Shark cartilage powder | Shark cartilage |
| Bonecare Kids calcium complex chews | Clinicians | New Zealand | Calcified lithothamnion, alcarerum-red algae, trimagnesium citrate, boron citrate, zinc amino acid chelate, manganese amino acid chelate, VD3 | Red algae |
| Atomy tri-active calcium | Atomy | Korea | Seaweed meal, magnesium oxide, calcium citrate, serum calcium, VD | Red algae |