💇 Hair Gel

Hair gel is classified as a liquid or gel and must follow the 100ml carry-on rule. A standard full-size container — typically 150ml to 250ml — will be confiscated at the checkpoint. Screeners apply this rule consistently, and having some gel remaining in the container does not change whether it passes. You will be asked to surrender it or return it to a checked bag.

The 100ml limit in a clear liquids bag is the standard rule across all major aviation regions, including the US, EU, UK, Canada, and Australia. The format of the rule is almost identical worldwide, so there are no meaningful regional variations that would let you carry a larger container on one route but not another.

No — the rule is based on the container's stated volume, not the amount of product remaining. A 200ml tub that is three-quarters empty is still a 200ml container and will not be allowed through. This is a consistent enforcement policy across all aviation authorities and is not subject to officer discretion.

Buy a travel-size tube or tub that is labelled 100ml or less — these are widely available in pharmacies and supermarkets. Alternatively, decant your preferred gel into a reusable 100ml travel pot before you leave home. Make sure the container fits alongside your other toiletries in your single quart-sized clear liquids bag, as the bag itself must close fully to pass through the checkpoint.