human body immunity vitamin c tablets

{"cid":"91224136","title":"SLBIO Supply Food Grade 99% Vitamin C Powder CAS 50-81-7 Ascorbic Acid Powder","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/25\/84246181158c003b5cd45342fb2c-200x200-1.jpg","attrs":{"Price":"$18\/kg","Brand Name":"SL","Model Number":"SL20260422001","Minimum Order Quantity":"1kg","Delivery Time":"3days","Certification":"ISO22000\/ISO9001\/HACCP","Place of Origin":"CHINA","Payment Terms":"T\/T,alibaba,paypal","Supply Ability":"1000\/month","Packaging Details":"1kg\/ Bag 25kg\/drum","Name":"Vitamin C Powder","Specification":"99%","Brand":"SLBIO","Appearance":"White Powder","MOQ":"1kg","Certificate":"ISO22000\/ISO9001\/HACCP","Shelf Life":"24 Months When Properly Stored","Storage":"Store In A Well-closed Place With Constant Low Temperature And No Direct Sun Light"}}