飛行機にLiquid Vitamins & Supplementsを持ち込める？
条件付きで可能 — Liquid Vitamins & Supplementsは航空保安基準の制限内で機内持ち込みが可能です。 Over-the-counter liquid vitamins follow 3-1-1 rule.
- · Over-the-counter liquid vitamins follow 3-1-1 rule
- · Prescription liquid supplements are exempt from 100 ml limit
- · Declare large prescription bottles to officers
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
機内持込:
条件付き
Must be ≤ 100 ml (3.4 oz) unless medically prescribed.
受託手荷物:
可能
Allowed in checked luggage.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Liquid Vitamins & Supplementsのパッキング注意点
機内持ち込み手荷物: Must be ≤ 100 ml (3.4 oz) unless medically prescribed.
受託手荷物（預け荷物）: Allowed in checked luggage.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Liquid Vitamins & Supplements in a carry-on?
Must be ≤ 100 ml (3.4 oz) unless medically prescribed.
Can you pack Liquid Vitamins & Supplements in checked luggage?
Allowed in checked luggage.
Can I bring liquid vitamins & supplements on an airplane?
Must be ≤ 100 ml (3.4 oz) unless medically prescribed. In checked bags: Allowed in checked luggage.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →