Neocell, Super Collagen, Type 1 & 3, 7 oz (198 g) Powder
http://www.iherb.com/Neocell-Super-Collagen-Type-1-3-7-oz-198-g-Powder/6074#p=1&oos=1&disc=0&lc=en-US&w=collagen&rc=599&sr=null&ic=3
$12.26
qty：4
免运费是美国境内还是全球免啊？ 要不是全球，下面这个2kg运费贵吗？
Frontier Natural Products, Dead Sea Salt, 80 oz (2267 g)
http://www.iherb.com/Frontier-Natural-Products-Dead-Sea-Salt-80-oz-2267-g/30812#cid=2070&p=1&oos=1&disc=0&lc=en-US&w=dead%20sea%20salt&rc=216&sr=null&ic=1
$11.15
qty：1