Our Threadless Titanium Labret Posts (18G) are the foundation of a comfortable, secure piercing. Made from implant-grade titanium, these posts are lightweight, durable, and designed to work seamlessly with all threadless piercing ends, making them perfect for curated ears and everyday wear.

Titanium is highly biocompatible and perfect for sensitive skin, offering a smooth, irritation-free fit that professionals trust for modern piercing jewelry. Pair with your favorite threadless tops to create a custom look for your ear curation or piercing styling.

Fit Guide

• 5mm – Best for most healed lobe piercings
• 6mm – Ideal for standard cartilage piercings
• 7mm – Recommended for thicker cartilage areas such as forward helix or tragus
• 8mm – Ideal for initial piercings, allowing room for swelling during the healing process

Note: The 8mm length is recommended for professional piercing use. If you are a piercer and would like to order for your studio, please have your local piercer contact us.

How Titanium Is Anodized to Gold Color

The process used to make titanium appear gold (or other colors) is called anodizing (often mistakenly written as “iodized”). It’s an electrochemical process, not plating, and it’s widely used for professional body jewelry.

1. Cleaning the Titanium
   The titanium piece is thoroughly cleaned to remove oils, polishing compounds, and contaminants. Any residue will affect the color.
2. Electrolyte Bath
   The jewelry is placed in an electrolyte solution (commonly distilled water mixed with trisodium phosphate or baking soda).
3. Electrical Current Applied
   A DC power supply is used. The titanium jewelry is connected to the positive terminal (anode) and a conductive metal plate is connected to the negative terminal (cathode).
4. Voltage Creates Oxide Layer
   As voltage is applied, an oxide layer forms on the titanium surface. The thickness of this oxide layer determines the color due to light interference.
5. Gold Color Voltage Range
   Titanium appears gold around ~40–50 volts (varies slightly depending on the setup).

Key Things to Know about iodized Titanium 

• The color is not a coating and cannot chip or peel.
• It is biocompatible and safe for body jewelry.
• Only titanium and niobium can be anodized this way.
• The color comes from light refraction through the oxide layer, not pigment.

Typical Titanium Anodizing Color Voltages

• ~15–20V → Straw / light gold
• ~40–50V → Gold
• ~55–60V → Purple
• ~65–70V → Blue
• ~75–80V → Teal
• ~90V → Green

Important for Piercing Jewelry

Most high-end piercing jewelry (including brands used in studios) uses anodized titanium rather than plating because it maintains implant-grade biocompatibility.

• Jewelry Type: Threadless Labret Post
• Gauge: 18G
• Length Options: 5mm, 6mm, 7mm, 8mm
• Material: Implant-Grade Titanium
• Compatibility: Fits all threadless piercing ends
• Best For: Lobes, all cartilages like helix, tragus, and forward helix piercings
• Finish: Polished titanium with iodized gold (not plated). 
• Origin: Professional body jewelry standard

Shipping, Returns & the Wynning Lifetime Warranty

We want you to love your Nina Wynn jewelry. From straightforward shipping and free returns to our lifetime manufacturing warranty, we’re here to make your experience simple from purchase to years of wear.

U.S. Shipping

Free standard shipping on U.S. orders of $50 or more.

U.S. orders under $50 ship for a flat rate of $8.

In-Stock Jewelry

In-stock orders are typically processed and shipped within 1 business day of purchase.

Once your order ships, you’ll receive tracking information so you can follow your package along the way.

Made-to-Order Jewelry

Some Nina Wynn pieces are handcrafted especially for you. Made-to-order jewelry typically requires 10–14 business days before shipment.

Estimated production times may vary by piece.

International Shipping

We offer international shipping at a flat rate based on order value:

• $25 shipping for international orders under $1,000
• $50 shipping for international orders of $1,000 or more

International customers are responsible for any customs duties, taxes, or import fees required by the destination country.

30-Day Free Returns

We want you to feel confident in your purchase.

Eligible Nina Wynn jewelry may be returned within 30 days of delivery.

Return shipping is free. To begin a return, contact our team with your order information and we’ll provide return instructions.

Returns received outside the 30-day return period may not be accepted.

Exchanges

Need a different size, style, or piece? Contact our team and we’ll be happy to help you find the best option for your exchange.

The Wynning Lifetime Warranty

Every Nina Wynn piece is backed by our Lifetime Manufacturing Warranty.

If your jewelry experiences a defect related to craftsmanship or materials, our team will evaluate the piece and, when covered under the warranty, repair or replace it.

Our goal is simple: to create jewelry designed to be worn, loved, and enjoyed for years to come.

Crafted With Care

Every Nina Wynn piece is thoughtfully designed and made with an emphasis on quality, craftsmanship, and responsible production.

• Made using recycled precious metals and responsibly sourced diamonds and gemstones whenever possible
• Designed in-house by Nina Wynn and our design team
• Produced with a focus on exceptional craftsmanship and lasting quality
• Created in workshops where fair labor and responsible manufacturing are priorities

Questions About Your Order?

Have a question about shipping, returns, exchanges, or your Nina Wynn jewelry?

Please contact our team and include your order number so we can assist you as quickly as possible.