坐飞机可以带 Vitamins & Supplements 吗？
Yes — you can bring vitamins & supplements on a plane in your carry-on luggage. Pills/gummies: unlimited.
- · Pills/gummies: unlimited
- · US powder rule: containers > 12 oz (350 ml) go in a separate bin — pack big tubs in checked bags
- · Liquid vitamins: 3.4 oz rule applies
On this page · 5 sections
各航空安保机构官方规定
Rules by security authority
United States — TSA
Carry-on
Yes
Yes, vitamins and supplements in pill, capsule, or gummy form are allowed with no quantity limit.
Checked bag
Yes
Yes, vitamins are allowed in checked bags. Powders over 12 oz (350 ml) may need separate screening in the US.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
如何打包 Vitamins & Supplements
随身携带行李: Yes, vitamins and supplements in pill, capsule, or gummy form are allowed with no quantity limit.
托运行李: Yes, vitamins are allowed in checked bags. Powders over 12 oz (350 ml) may need separate screening in the US.
安检通道现场的安检官员拥有决定物品能否通过的最终裁决权。
常见问题解答 (FAQ)
Frequently asked questions
Can you bring Vitamins in a carry-on?
Yes, vitamins and supplements in pill, capsule, or gummy form are allowed with no quantity limit.
Can you pack Vitamins in checked luggage?
Yes, vitamins are allowed in checked bags. Powders over 12 oz (350 ml) may need separate screening in the US.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →