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Materials glossary / Standard and mark

Hypoallergenic

On the label: Hypoallergenic · Standard and mark

What it is

A marketing word with no legal standard in US jewelry; it usually means nickel-free or made of titanium, niobium, platinum or surgical steel. Shown only when the supplier uses it.

Standard and marks: The marks, tests and laws behind the words on a label: karat stamps, UV400, ANSI Z80.3, the FTC Jewelry Guides, Prop 65.

Wikidata: Food for allergy-prone dogs. Q48801150 →

In the research

1,347 PubMed papers mention it with jewelry, allergy, eyewear or UV; the three most recent:

A paper is a paper, not a verdict: titles are listed so you can read them, and a study on one fabric or one filter says little about the piece in your hand.

Pieces whose listing names it

24 on the site

Matched from the words in the supplier's listing; the full material line is on each product page.

Other standard and marks

Clasp & Lens describes materials from the public record and does not appraise, grade or test pieces; what a listing states is the supplier's statement. If a piece causes a rash, take it off; a reaction that spreads or blisters is a doctor's question, and sunglasses are no substitute for impact-rated eye protection where that is required.

Hypoallergenic: what it is and what the label means | Clasp & Lens