Powders TSA Rules: What You Can Bring on a Plane

Since 2018, TSA applies enhanced screening for powder containers over 12 ounces in carry-on bags. Here is what travelers need to know about protein powder, baby powder, flour, and other powders.

8 items in this category with TSA carry-on and checked bag rules.

All Powders Items

  • Protein Powder — Carry-on: Conditions Apply, Checked: Allowed
  • Spices / Seasonings — Carry-on: Allowed, Checked: Allowed
  • Flour / Sugar — Carry-on: Conditions Apply, Checked: Allowed
  • Makeup (Powder) — Carry-on: Allowed, Checked: Allowed
  • Baby Powder / Talcum Powder — Carry-on: Conditions Apply, Checked: Allowed
  • Powdered Drink Mix — Carry-on: Conditions Apply, Checked: Allowed
  • Baking Powder / Baking Soda — Carry-on: Conditions Apply, Checked: Allowed
  • Powdered Milk / Creamer — Carry-on: Conditions Apply, Checked: Allowed

Frequently Asked Questions

Does TSA have special rules for powders?

Yes, powder containers over 12 ounces in carry-on may receive enhanced screening.

Can I bring protein powder in my carry-on?

Yes, but large containers may trigger additional screening. Consider single-serving packets.

Can I bring flour or baking supplies on a plane?

Yes, flour and baking supplies are allowed in both carry-on and checked bags.

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