2026-03-16
At the federal level, hemp-derived CBD products that meet the current total THC standard are legal to possess and transport within the United States. That federal baseline is exactly why the 2026 hemp standard's stricter, container-level THC cap matters for travelers: a product with any ambiguity about its total THC content is a product with ambiguity about whether it's legal to carry across state lines.
CBD isolate, verified at 0.00% THC, doesn't carry that ambiguity. There's no percentage close to a limit to worry about, because there's no THC in the product to measure.
TSA's stated policy allows hemp-derived products that meet the federal legal definition of hemp, including CBD products, in both carry-on and checked luggage. TSA officers aren't drug testers, though — their primary focus during screening is security, not verifying cannabinoid content. That means it's worth carrying products in their original packaging, ideally with an accessible Certificate of Analysis, so there's no confusion if a product draws a second look.
Federal legality doesn't automatically override every state or local rule. Some states have their own additional restrictions on hemp products, and rules can and do change. If you're traveling to a state you're unfamiliar with, a quick check of that state's current hemp and CBD regulations before you go is worth the five minutes.
Everything above applies to domestic U.S. travel. International travel is a separate matter — many countries have their own hemp and cannabis laws that don't track U.S. federal rules at all, and CBD products (even zero-THC ones) can be treated very differently, or prohibited outright, depending on the destination. If you're traveling internationally, check the specific rules of your destination country directly rather than assuming U.S. compliance carries over.
Travel is one of the clearest everyday cases for why isolate matters: it removes an entire category of uncertainty from a situation where uncertainty is the last thing you want. Every Devils Lips product ships with a linked, batch-specific Certificate of Analysis for exactly this reason.