While some piercers *might* use a 16 gauge (1.2mm) needle, it's generally discouraged for a few reasons:
* Healing: A slightly larger gauge tends to heal better and is less prone to rejection or migration.
* Jewelry Selection: 14 gauge is a more common size for labret jewelry, giving you more options. Using a smaller gauge might limit your jewelry choices.
* Cheese-cutter effect: Using a much smaller needle can potentially create a cheese-cutter effect where the jewelry slowly cuts through the lip tissue.
Important Considerations:
* Professional Piercer: Always go to a reputable and experienced piercer. They will assess your anatomy and advise on the most appropriate gauge for *your* lip.
* Jewelry Material: Use implant-grade titanium or surgical steel jewelry for initial piercing to minimize the risk of allergic reactions.
* Aftercare: Meticulous aftercare is crucial for proper healing, regardless of the needle size.
In summary, while a 16 gauge might be possible in some cases, 14 gauge is the standard and generally recommended minimum for a lower lip labret piercing.