Can You Bring Preworkout on a Plane

Frequent flyers who prioritize fitness often wonder: can you bring preworkout on a plane? Whether you’re heading to a competition, traveling for business, or simply trying to stay consistent with your training, understanding TSA regulations and practical strategies is essential. The good news is yes—you can bring preworkout on a plane. However, how you pack it, the form it’s in (powder, liquid, or capsule), and the quantity all play a role in a smooth airport experience.

Understanding the rules before you pack is key to avoiding delays or product confiscation. In this article, we’ll break down TSA guidelines, ideal packaging, travel tips, and helpful links to products that can keep your fitness routine on track—even from 30,000 feet in the air.

TSA Regulations for Supplements

According to the Transportation Security Administration (TSA), you are allowed to bring protein powders, preworkout, and other supplement powders in both checked and carry-on luggage. Here’s how it breaks down:

• Powders under 12 oz (350 mL) in carry-on bags usually pass through without issue
• Powders over 12 oz may require additional screening or repackaging
• Liquids and gels must adhere to the 3-1-1 rule (3.4 oz or less per container, all in a 1-quart bag)

That means your favorite scoop of preworkout—whether it’s from the Fitness Society Supplements preworkout collection or elsewhere—is TSA-compliant as long as you store it smartly.

Best Practices for Packing Preworkout

To avoid unnecessary stress or slowdowns at security, here are several tips for flying with preworkout:

1. Choose Single-Serve Packs

Single-serve or travel packets are ideal. Many brands—including those in the top-selling supplements—offer travel-friendly packaging or sample sizes. These take up less space and reduce suspicion at screening.

2. Label Clearly

If you transfer your preworkout into another container, make sure it’s clearly labeled. Unmarked powders can raise red flags with TSA agents. You can also bring the original container, especially for stimulant-free pump formulas, which are often less bulky.

3. Pack It Accessibly

Place your preworkout in an easily reachable spot in your carry-on bag. If TSA wants to inspect it, you won’t have to unpack everything.

4. Stick to Dry Powder or Capsules

Avoid liquid preworkouts unless they’re under 3.4 oz. Powders and capsules are safer bets for hassle-free travel.

Flying Internationally with Supplements

While TSA regulations apply to domestic U.S. travel, other countries may have stricter or different rules. It’s best to check customs and security policies of your destination beforehand. For example:

• Some countries restrict stimulant-based products like high-caffeine preworkouts
• Others may require supplements to be in original packaging

When flying internationally, it’s safest to:

• Carry supplements in sealed, labeled containers
• Declare them on your customs form if prompted
• Keep any relevant documentation (like ingredient lists) with you

For international travelers, consider carrying travel-sized stimulant-free options like those in the pump formula collection to reduce scrutiny.

Can You Take Preworkout During the Flight?

Although you can bring preworkout on a plane, consuming it mid-flight is another story. Most preworkouts are designed to be taken shortly before physical activity, and drinking one during a sedentary flight may lead to:

• Restlessness or anxiety (due to high stimulant content)
• Dehydration from caffeine
• Disrupted sleep on long-haul or red-eye flights

If you’re landing and heading straight to the gym, you might benefit from a low-dose or stimulant-free option taken 30–45 minutes before landing. But if not, save it for when you land and hydrate with water or electrolytes on the plane instead.

Alternatives for Staying Energized While Traveling

If you want to avoid preworkout during travel but still need energy and focus, try:

• Hydration formulas with electrolytes (low stimulant or stimulant-free)
• B-vitamin blends to support energy metabolism
• Protein snacks like Premier Protein to support muscle recovery without heavy meals

Many of these options come in TSA-friendly packaging and help maintain performance on the road.

For more insight on how long preworkout takes to work (which can affect how you time its use while traveling), check out our article: How Long Does Preworkout Take to Kick In.

Conclusion: Can You Bring Preworkout on a Plane?

So—can you bring preworkout on a plane? Yes, absolutely. Whether in powder or capsule form, preworkout supplements are permitted by TSA, provided they’re properly packed and labeled. Just avoid large unmarked containers, and follow the 3-1-1 liquid rule if you’re bringing liquid forms.

If you’re flying internationally, check the destination country’s regulations, and when in doubt, stick to travel-sized, stimulant-free options for convenience and compliance.

Staying on track with your fitness goals while traveling is possible—and a bit of planning with the right supplements can go a long way. Browse our preworkout collection to find travel-friendly formulas that fit your routine on the go.