When it comes to body piercing, size matters; especially the size (or gauge) of the jewelry being used. I pierce navels, nipples, and tongues at 12 gauge rather than the more commonly seen 14 gauge, and there are solid reasons behind that choice. It all comes down to anatomy, healing, and long-term comfort.

What’s the Difference Between 12g and 14g?

The gauge system can be a little counterintuitive: the lower the number, the thicker the jewelry. So a 12g piece of jewelry is slightly thicker than a 14g. This small difference in thickness actually makes a big difference when it comes to healing and longevity.

Why 12 Gauge Is Better

A thicker piece of jewelry provides more structural support for the piercing. For high-movement areas like navels, nipples, and tongues, this added stability can make a huge impact.

Here’s how I like to explain it:

“The thicker the jewelry is, the rounder it is. The rounder it is, the less sharp it is. The less sharp it is, the quicker it heals.”

Let’s break that down:

  • Thicker jewelry is less likely to migrate or cut into the tissue, which helps reduce irritation during healing.
  • Rounder edges from thicker posts create less friction and pressure against the piercing channel.
  • A thicker gauge encourages stronger tissue growth, helping the body create a more durable and well-formed fistula (the internal tunnel of the piercing).
  • It’s more forgiving during swelling, especially for tongues and nipples where initial swelling is significant.

Long-Term Benefits

Starting with a 12 gauge also sets clients up for success in the long run. If someone later wants to stretch the piercing slightly or change jewelry frequently, a thicker gauge handles wear and tear much better. It also tends to feel more comfortable over time, especially in nipples and tongues where thinner jewelry may feel flimsy or cause more irritation.

A Better Foundation = A Better Piercing

At the end of the day, my goal is to give each client the strongest foundation possible for a healthy, long-lasting piercing. Starting at 12 gauge for navels, nipples, and tongues isn’t just a preference; it’s a best practice rooted in experience, healing science, and client satisfaction.

If you’re ready to start your piercing journey or have questions about gauge sizes, I’m always happy to talk it through during your consultation. Quality jewelry, smart sizing, and proper technique are all part of what makes a professional piercing experience safer and better for your body.