The Problem With "Hypoallergenic": What That Word Actually Means (And What It Doesn't)

Published August 2023 · Transparency · 8 min read

Walk through any jewellery section — in a department store, on a high street, scrolling through an online marketplace — and you'll see it everywhere. Hypoallergenic. It's printed on packaging. Emblazoned on product descriptions. Whispered by sales assistants as though it's a guarantee. "Don't worry," they say, "it's hypoallergenic." As if that word, by itself, settles the matter.

Here's the uncomfortable truth: "hypoallergenic" is one of the most misused, least regulated, and most misleading words in the entire jewellery industry. In many jurisdictions — including much of the European Union — there is no legal definition of "hypoallergenic" for jewellery. No standardised test a product must pass before the word can be printed on its label. No authority verifying that a piece described as hypoallergenic actually is. The word is, for most jewellery brands, a marketing claim — not a material fact.

This article is going to make some people in the jewellery industry uncomfortable. Good. Because if you've ever bought a piece of "hypoallergenic" jewellery that still turned your skin green, still caused a rash, still made your earlobes swell — you've been misled. And we think you deserve to know exactly how, and why, and what to look for instead.

What "Hypoallergenic" Actually Means — And What It Doesn't

Let's start with the dictionary. Hypoallergenic means "relatively unlikely to cause an allergic reaction." Note the word relatively. Note the word unlikely. Not impossible. Not guaranteed. Relatively unlikely. A hypoallergenic product is supposed to pose less risk of triggering allergies than a comparable product. It is not supposed to pose zero risk. And in the absence of a legal standard defining what "less risk" means, the word can be applied to almost anything.

In the cosmetics industry — where the term originated — "hypoallergenic" has slightly more weight. Some regulatory bodies require manufacturers to substantiate hypoallergenic claims with testing data. Even then, the standards vary by country. In the jewellery industry, there is no equivalent framework. No mandatory test. No required evidence. A brand can call a brass necklace plated with a micron of nickel "hypoallergenic" — and in most countries, no regulator will stop them.

This is why we don't use the word "hypoallergenic" as our primary claim at LOTTEDS. Not because our jewellery isn't safe for sensitive skin — it absolutely is, and we have the material certifications to prove it. But because we believe you deserve more than a marketing word. You deserve specific, verifiable, standards-based information about what your jewellery is made from and how it will interact with your body. "Hypoallergenic" is a feeling. EN 1811 compliance is a fact. We prefer facts.

The Real Standards: What Actually Makes Jewellery Skin-Safe

If "hypoallergenic" is unreliable, what should you look for instead? Here are the actual standards — measurable, enforceable, verifiable — that separate genuinely skin-safe jewellery from marketing claims:

1. EU Nickel Directive (EN 1811)

This is the single most important standard for jewellery sold in Europe. Established in 1994 and now enforced through the REACH regulation, EN 1811 sets a migration limit for nickel: jewellery intended for prolonged skin contact must not release more than 0.5 micrograms of nickel per square centimetre of skin per week (0.5 μg/cm²/week). This is a measurable, testable standard. A piece either passes or it doesn't. There's no ambiguity.

Why does this matter? Because nickel is one of the most common contact allergens in the world. Prolonged exposure to nickel ions can trigger sensitisation — an immune response that, once developed, is usually permanent. The Nickel Directive was introduced specifically because rates of nickel allergy were climbing across Europe, particularly among women who wore jewellery and had pierced ears. Since its introduction, rates of new nickel sensitisation have fallen significantly — in countries with strong enforcement.

At LOTTEDS, our 316L stainless steel is tested to EN 1811 and consistently demonstrates nickel release well below the 0.5 μg/cm²/week threshold. The nickel in 316L is metallurgically bound in the austenitic crystal structure — it does not leach out under normal conditions of skin contact. Read our full EU regulations guide →

2. REACH Regulation (EC 1907/2006)

REACH governs the use of chemical substances in products sold in the EU. For jewellery, it restricts or bans the use of lead, cadmium, mercury, and other toxic heavy metals. It also enforces the Nickel Directive's limits. A piece of jewellery that is "REACH compliant" has been assessed for a wide range of potentially harmful substances — not just nickel. How 316L steel complies with REACH →

3. ISO 10993 (Voluntary — But We Meet It)

ISO 10993 is the international standard for biological evaluation of medical devices. It tests materials for cytotoxicity (do they kill living cells?), sensitisation (do they trigger allergic responses?), and irritation (do they cause inflammation?). 316L stainless steel passes all three. It's approved for long-term implantation in the human body. Jewellery is not legally required to meet ISO 10993 — but our material does, and we think that's worth mentioning. If 316L is safe enough for a hip replacement, it's safe enough for your earlobe.

What to Ask Instead of "Is This Hypoallergenic?"

Next time you're buying jewellery — from us or from anyone else — here are the questions that will tell you far more than the word "hypoallergenic" ever could:

1. "What is the base metal?" — If the answer is "brass," "copper," "mixed alloy," or anything vague, expect skin reactions. If the answer is "316L stainless steel," "titanium," or "niobium," you're in safe territory.
2. "Does this piece comply with the EU Nickel Directive (EN 1811)?" — If the seller doesn't know what EN 1811 is, that's a red flag. If they can provide test results or compliance documentation, that's a green flag.
3. "Is the gold finish PVD or electroplated?" — Electroplated gold wears through in weeks or months, exposing the base metal beneath. PVD gold is bonded at the molecular level and lasts for years. If the base metal is brass, electroplated gold is only a temporary shield — and when it fails, your skin pays the price. PVD vs. electroplating →
4. "Can you provide a certificate of compliance?" — Any brand that's serious about skin safety should be able to provide documentation. If they can't — or if they act like you're being unreasonable for asking — walk away.
5. "What happens if I have a reaction?" — A brand that stands behind its materials will have a clear return policy for skin reactions. At LOTTEDS, we offer 30-day returns — and if a piece ever causes a skin reaction, we want to know about it immediately. Our returns policy →

The Bottom Line

"Hypoallergenic" is not a lie — but it's not the truth, either. It's a word that the jewellery industry has adopted because it sounds reassuring, without doing the work to make it mean something specific. You deserve better. You deserve to know exactly what's in your jewellery. You deserve materials that have been tested to measurable, enforceable standards. You deserve a brand that can back up its claims with documentation, not marketing copy.

At LOTTEDS, we don't ask you to trust a word. We give you the facts — the alloy composition, the plating process, the stone origin, the compliance standards. And then we let the jewellery speak for itself. On your skin. For years. Without a single green mark or irritated earlobe.

That's not "hypoallergenic." That's just good jewellery.

Earrings Backed by Facts, Not Marketing

Our 316L steel earrings are tested to EN 1811 and pass the EU Nickel Directive. No marketing fluff — just materials that won't irritate your ears.

Shop Earrings → · Aura Collection →

Necklaces You Can Trust

Every LOTTEDS necklace is made from 316L steel — the same alloy used in surgical implants. No nickel release. No brass. No false promises.

Shop Necklaces → · Snake Collection →

Rings With Receipts

Our rings come with a promise we can back up: 316L steel, PVD gold, EN 1811 compliant. Request our compliance documentation anytime.

Shop Rings → · Essentials →

EU Regulations Guide → · What Is 316L Steel? → · FAQ →