Traveling with Supplements: Airport and Customs Rules

1. US Airport Security (TSA)

2. International Customs

• Some countries restrict melatonin, CBD, high-dose vitamins or certain herbs
• Keep products in original labeled containers
• Bring only what you need for your trip
• Check the destination country's rules before you go

3. Packing Tips

• Pre-portion powders into small labeled bags or containers
• Pack a shaker bottle empty
• Keep essential medications in your carry-on

4. Packing Supplements for a Trip

Bring only what you need for the trip plus a small extra in case of delays. Pre-portion daily doses into a pill organizer or small labeled bags. Keep powders in sealed containers to avoid spills. Pack essential supplements and medications in your carry-on in case checked luggage is delayed. Keep original labels or photos of labels for reference.

Single-serve packets of protein and electrolytes are convenient for travel.

5. Supplements and Customs Declarations

Some countries require you to declare supplements, especially in large quantities. Ingredients like melatonin, CBD, certain herbs and high-dose vitamins may be restricted or prohibited. Research your destination's rules before traveling and declare items if required to avoid fines or confiscation.

6. Traveling Athletes

Tested athletes should travel with certified supplements and documentation, and avoid buying unfamiliar supplements abroad, which may contain banned substances.

7. Our Recommendation

Pack pills in labeled containers, pre-portion powders and check destination rules before you go.

8. Supplements to Bring When Traveling

Many travelers bring protein powder or bars for convenient protein, electrolytes for hydration during flights and in hot climates, creatine to maintain their routine and melatonin for jet lag if legal at the destination. Keep it simple and pack only what you'll use.

Hotel gyms and local stores may have limited options, so planning ahead helps.

9. Staying Consistent While Traveling

Set phone reminders, keep supplements in your carry-on and pair them with daily routines like breakfast to maintain consistency during trips.

10. Packing Tips for Supplements

Use single-serving packets or small labeled containers for protein and creatine, pack pills in daily organizers and keep essential supplements in your carry-on in case checked luggage is delayed. Bring copies of labels if traveling internationally. Some countries restrict certain ingredients, so check rules before you travel.