Powder-like substances greater than 12 oz. / 350 mL must be placed in a separate bin for X-ray screening. They may require additional screening and containers may need to be opened. For your convenience, we encourage you to place non-essential powders greater than 12 oz. in checked bags.
Protein or Energy Powders
Carry On Bags:
Yes
Checked Bags:
Yes
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint.