[probiotics powder]Can help lactobacillus proliferation and prevent virus, Can help defecate activity.
[zinc gluconate] Be necessary to nomotopic immune function , nomotopic cell division.
[vitamin A] Be necessary to vision adaptation in dark, Be necessary formation skin, membranes and maintain function and Be necessary.[vitamin D] Be necessary to absorb calcium and phosphorus, Be necessary to bones build and maintain , Can help preventing osteoporosis.