Surgical stainless steel, often called surgical steel, refers to a grade of stainless steel used in biomedical applications. However, no strict definition exists for what qualifies as “surgical stainless steel,” and manufacturers often apply the term to any corrosion-resistant steel.

Surgical steel is something of a mystery metal, with roughly 450 different blends qualifying under the name. Nearly all of these blends contain some amount of nickel. Because nickel is a known sensitizer, repeated contact increases sensitivity.

In 2009, the European Union set regulations on acceptable nickel release levels from jewelry and other products that touch the skin. Many people experience heavy nickel exposure as children through jewelry, and over time, this exposure can lead to sensitivity and contact dermatitis. As a result, many adults who were pierced when young now choose “nickel-free” or “hypoallergenic” jewelry.

In piercings, nickel sensitivity often causes healing problems and even piercing failure. Nickel reactions are among the most common issues we see. A client may present with an irritated piercing—sometimes fresh, sometimes long-healed. Even if they have followed aftercare properly, irritation persists. In most cases, the issue resolves with a jewelry upgrade.

Implant-rated titanium and implant-grade stainless steel are always safe alternatives. These materials are standard in any reputable APP piercing studio. At Master Pierce, we have fully removed surgical steel jewelry from our shelves. We do not install jewelry unless it is implant-rated and verifiable. Always ask your piercer to confirm the materials used in your body jewelry.