Can I private label nickel free brass jewelry for resale?

Yes, but private labeling and product safety are separate responsibilities. A factory can manufacture pieces with your logo, packaging, and selected finish, yet the resale brand remains responsible for confirming that the finished item meets the rules of its destination market. Request a written material specification, plating description, production inspection records, and representative test evidence. Test finished, wearable samples rather than relying only on a raw-material statement, because solder, clasps, posts, coatings, and decorative components can change the result. Also define the intended use: a pendant, a ring, and a pierced-ear post do not necessarily fall under the same exposure assessment.

For jewelry articles covered by the European REACH nickel restriction, the commonly cited release limit is 0.5 micrograms per square centimeter per week for items intended for direct and prolonged skin contact. Posts inserted into pierced parts of the body have a lower limit of 0.2 micrograms per square centimeter per week. These are release limits, not simply percentages of nickel in the alloy. The applicable version of the regulation, product classification, and destination should be checked before making a market claim. A supplier declaration can support due diligence, but an independent laboratory test on representative finished articles provides stronger evidence than the phrase “nickel-free” alone.

Build a test plan around the finished product and its highest-risk components. Identify all skin-contact parts, including chains, earring posts, jump rings, clasps, soldered areas, and plated edges. For European sales, ask a competent laboratory about the relevant REACH nickel-release method and any additional restrictions for the product category. Test samples from normal production, not only a specially prepared prototype, and retain the sample code, batch information, plating specification, and report. Repeat assessment when the alloy, plating supplier, coating thickness, component source, or manufacturing process changes. A screening statement such as “nickel-free” should not replace documented release testing where the market requires it.

Plating is a layered system, not a single durability guarantee. A typical specification may distinguish the brass substrate, intermediate layer, precious or colored finish, and any protective coating. Wear depends on thickness, adhesion, edge coverage, sweat, cosmetics, friction, and storage; skin-contact surfaces and high-friction rings deserve particular attention. Ask the manufacturer to define the finish by layer sequence, appearance standard, inspection method, and care instructions rather than using vague terms such as “tarnish-proof.” A surface finish may reduce exposure to the underlying brass, but it can wear through. Claims should describe the tested product and expected use instead of implying permanent protection.

The main cost drivers are mold or tooling requirements, piece complexity, brass weight, component count, plating selection, surface preparation, logo application, packaging, sampling, testing, and order quantity. A simple stock shape with custom packaging may have a different commercial structure from a new three-dimensional design requiring a mold and multiple revisions. MOQ can also vary by color, finish, component, and packaging configuration, so one total quantity may not apply to every SKU. Ask for a quotation that separates development charges, sample charges, unit pricing, packaging, testing, and shipping assumptions. Confirm whether price changes apply when a finish or artwork is revised.

Start by defining what the claim means in the destination market. “Nickel-free” may be understood by consumers as containing no nickel, while regulations often focus on nickel release from finished articles. Brass composition, plating layers, solder, and findings should therefore be documented separately. Keep the supplier’s material declaration, purchase specification, finished-product test report, batch or sample reference, and change-control record together. Avoid extending one report to every future design unless the construction, components, finish, and production conditions are demonstrably equivalent. Product pages and packaging should use wording supported by the evidence, and legal or regulatory review is prudent when selling across multiple jurisdictions.