Piercing retainers: how to hide a piercing at work, school or hospital

A retainer is jewelry whose job is to be invisible. It keeps the channel open so the piercing does not close, without showing an ornament.

It is the answer to almost every version of “I have to take this out for work”, and it is a much better answer than taking it out, because an empty piercing shrinks fast. How fast is covered in how long does a piercing take to close.

What they are made of

Glass. Borosilicate or fused quartz. Non-porous, inert, autoclavable, and the material most piercers are happiest with for a healing piercing. Clear glass is genuinely hard to see in most placements. It is rigid, which matters for some placements and rules it out for others.

PTFE. A flexible medical-grade plastic, cut to length and often with a ball threaded on. Bends with the body, which suits navel piercings and anything that moves. Not metal, so it is the usual choice where metal is not allowed.

Bioplast and similar. Flexible, widely available, cheap. Fine for a healed piercing, and a step below glass in quality.

Silicone. Soft. Mostly used for stretched lobes as “plugs” rather than as retainers for standard piercings, and not a good choice for a healing piercing because the surface is porous.

Titanium retainers. Not invisible, but low-profile: a flat disc on both sides rather than a decorative end. Useful where the rule is “nothing sticking out” rather than “nothing visible”.

What to avoid is the pack of clear plastic studs sold at pharmacy counters. They are usually rough-surfaced acrylic with an external screw thread, which is exactly what you do not want passing through a piercing channel. See the materials guide for why threading matters.

What hides well, and what does not

Being honest about this saves people booking a piercing they will have to remove.

Hides completely:

• Septum. The best in this category by a distance. A septum retainer is a small staple-shaped piece that flips up inside the nostrils and vanishes. This is why the septum is the standard recommendation for anyone with a strict workplace.
• Nipple and navel. Clothing does the work.
• Tongue and smiley. Invisible with your mouth closed. A clear tongue retainer covers the rest.

Becomes much less obvious:

• Nostril. A clear or flesh-toned retainer sits flush and reads as a small bump rather than jewelry. Not invisible in bright light or close up.
• Ear piercings. A clear retainer removes the sparkle but the hole is still visible, and lobes remain obviously pierced.
• Eyebrow. Clear retainers help; the two openings still show.

Does not really hide:

• Lip piercings. They sit in the middle of your face on skin that moves. A retainer reduces the visibility, but anyone looking at you while you talk will see it. If your workplace is strict, factor that in before booking. See types of lip piercings.

During healing

This is where opinions differ and it is worth asking your own piercer.

Glass is inert and autoclavable, and many piercers are comfortable with a glass retainer in a healing piercing.

Plastics such as PTFE are widely used in healing piercings, especially navels, and are generally accepted. Some piercers still prefer implant-grade titanium until a piercing is fully healed, on the grounds that it is the material with the longest track record.

What everyone agrees on: do not swap jewelry in and out daily during healing. Each change disturbs the channel. If you need a retainer for work, put it in and leave it in, rather than switching morning and evening.

Hospitals, surgery and imaging

Raise it in advance, not on the day.

Most hospitals restrict metal jewelry for surgery, and some for imaging. A non-metallic retainer is often acceptable, but the answer depends on the procedure, the site, and the department’s own policy. A phone call to the department a week beforehand gets you a real answer and avoids being asked to remove something in a corridor.

Two things worth saying explicitly when you ask:

• Where the piercing is, since a piercing far from the operative site is a different question from one on it.
• Whether it is still healing. A healing piercing may close within hours, and staff cannot factor that in if they do not know.

For MRI specifically, ask rather than assume. Implant-grade titanium is generally not a problem, but the department decides.

Sport and school

Contact sport governing bodies vary, and many require all jewelry removed. Where a retainer is allowed, a flexible PTFE one plus tape is the usual arrangement. Where nothing is allowed, plan the piercing around your season rather than the other way round: a piercing that has to come out weekly during healing will not heal well.

Schools vary as much as employers. A septum retainer solves the problem outright; most other placements do not have a clean answer.

Practical notes

• Get the size from your piercer. A retainer that is too long moves in the channel and irritates it; too short and it presses. Bring the jewelry you currently wear.
• Glass is rigid. It suits ears, nostrils and lips; it is a poor choice for a navel.
• Replace plastic retainers periodically. Flexible plastics scratch, and scratched surfaces hold bacteria. Glass and titanium do not have this problem.
• Have a spare. Clear retainers are extremely easy to lose, for the same reason they are hard to see.

The alternative is worse

Taking jewelry out and leaving the hole empty risks losing the piercing, and how quickly depends almost entirely on how long you have had it. A piercing still in its first year can close in hours.

A retainer costs very little and removes the question entirely. Buy two.