Flying Guides for Vitamins and Supplements - TSA-Approved Pills, Tablets, and Capsules: Fully Allowed TSA Status: Unrestricted in carry-on and checked bags Unlimited quantity allowed in carry-on No 3-1-1 liquid restrictions Don't need removal during screening Can use pill organizers, not just original bottles No declaration required Advantages: No restrictions, familiar format, long shelf life, cost-effective Disadvantages: Require water for swallowing, bulky bottles, can spill Best for: Budget-conscious travelers, those comfortable swallowing pills Gummy Vitamins: Fully Allowed TSA Status: Unrestricted (classified as solid food, not liquid) Unlimited quantity in carry-on NOT subject to 3-1-1 liquid rule despite soft texture Can transfer to smaller containers Disadvantages: Melt in heat (checked bags, hot climates), still bulky, sugar content Best for: Cool-climate travel, those who prefer chewing, families with children Liquid Vitamins: Restricted TSA Status: Allowed ONLY when 3.4 oz or less per bottle in quart-sized bag Maximum 3.4 oz (100ml) per bottle in carry-on Must fit in one quart-sized clear bag with all toiletries Bottles over 3.4 oz WILL BE CONFISCATED Unlimited in checked luggage Why avoid for travel: Most vitamin bottles are 8-16 oz
There is also a lot of overstatement, especially around the DHT mechanism
Biochem Biophys Res Commun 524(4):895902 Gureev A, Krutskikh E (2025) Regulation of the NRF2 transcription factor activity by SIRT1-induced deacetylation: a possible SIRT1NRF2 feedback loop
suitable for sensitive skin
