Purchase Qty. Reference FOB Price
2,000-9,999 Grain/Grains US$0.04
10,000-299,999 Grain/Grains US$0.03
300,000+ Grain/Grains US$0.01
Product Description
Calcium supplement is very important, absorption is the key Calcium can form bones and teeth, and can participate in various physiological functions and metabolism. D3 can increase the bioavailability of calcium and distribute it evenly to bones, teeth, and blood, promote the absorption of ...