If you've ever taken a pair of earrings out at the end of the day to find red, itchy ears or watched a ring leave a green mark on your finger, you already know this problem personally.

You're not alone. A significant number of women have some degree of skin sensitivity to the metals used in jewellery. Many of them have quietly stopped wearing certain pieces, or stopped buying earrings altogether, because the experience of wearing them isn't worth the aftermath.

If that's you, this guide is for you. Here's what hypoallergenic actually means, why some jewellery causes reactions, and some doesn't, and what to look for when you're buying.

What "Hypoallergenic" Actually Means

The word hypoallergenic means "below normal" or "slightly" allergenic, in other words, less likely to cause an allergic reaction than standard alternatives. It doesn't mean impossible to react to, because individual sensitivity varies. But it does mean the material has been chosen specifically because it's unlikely to irritate most skin types.

In jewellery, hypoallergenic typically refers to pieces made without the metals most commonly responsible for reactions, primarily nickel, but also cobalt and certain alloys used to harden or plate cheaper metals.

What hypoallergenic jewellery is made from instead varies, but the most common materials are sterling silver (925), surgical-grade stainless steel, titanium, and solid gold. Each of these has a different character and price point, but all of them are significantly less likely to cause the redness, itching, and irritation that nickel-containing metals produce.

Why Some Jewellery Causes Reactions And Some Doesn't

The most common culprit is nickel.

Nickel is cheap, hard, and widely used in the production of low-cost jewellery, often as a base metal that's then plated with a more attractive finish. Gold-plated or silver-plated jewellery that gives you a reaction almost certainly has nickel underneath the plating.

Here's what happens: the plating wears away over time, sometimes quickly, particularly in pieces worn frequently or exposed to water, sweat, or perfume. Once the nickel base is exposed to your skin, the reaction begins. Redness, itching, swelling, and, in persistent cases, rashes that take days to settle.

The green mark phenomenon is a slightly different issue; that comes from copper in the metal (also common in lower-quality alloys) reacting with the acidity of your skin. It's not harmful, but it's not exactly what you want from a piece of jewellery you paid real money for.

The short version: if jewellery has been causing you problems, the material is almost certainly the reason, not your skin, and not bad luck.

Who Needs Hypoallergenic Jewellery?

The straightforward answer is: anyone who has ever had a reaction to jewellery. But the more nuanced answer is that sensitivity exists on a spectrum, and many women don't realise they have it until they try a different quality of metal and notice the difference.

Signs you might benefit from hypoallergenic jewellery:

• Your earring holes feel uncomfortable or itchy after wearing earrings for a few hours

• Your ears are red or inflamed when you take earrings out

• You've noticed small bumps or a rash around a ring or necklace

• You've experienced the green mark from rings or cheaper jewellery

• You've stopped wearing certain pieces because they don't agree with your skin

• You have freshly pierced ears; new piercings are particularly vulnerable to metal reactions and should always be fitted with hypoallergenic posts during healing

You don't need to have a diagnosed allergy to nickel for hypoallergenic jewellery to make a difference. Many women simply find that better-quality metals are more comfortable to wear and once they've made the switch, they don't go back.

Stainless Steel: Why It's One of the Best Metals for Sensitive Skin

Stainless steel has quietly become one of the most trusted materials in hypoallergenic jewellery, and for good reason. It's exceptionally durable, resistant to tarnishing, and in its surgical-grade form, one of the most skin-friendly metals available at an accessible price point. It's what the majority of the Glint & Gold jewellery range is made from.

The key thing to understand is that not all stainless steel is the same. The grade matters. Surgical-grade stainless steel, most commonly 316L contains a very low nickel content that is tightly bound within the alloy structure, meaning it doesn't leach onto the skin the way nickel in cheaper metals does. This is why it's the same material used in medical implants and body piercings, and why it's so well-tolerated even by people with metal sensitivities.

It's worth knowing that some people with a diagnosed nickel allergy, particularly severe cases may still react to 316L stainless steel, since trace nickel is present even in surgical grade. For most people with sensitive skin however, surgical-grade stainless steel is a significant and noticeable improvement over fashion jewellery made from nickel-heavy alloys.

Does stainless steel tarnish? This is one of the standout qualities of stainless steel, it doesn't tarnish. Unlike sterling silver, stainless steel doesn't oxidise or discolour over time, which means it keeps its finish with minimal maintenance. It's also highly resistant to water, sweat, and everyday wear, making it genuinely practical for daily use in a way that more precious metals often aren't.

What to Look for When You're Buying

If you have sensitive skin or a history of jewellery reactions, here's what to check before you buy:

Look for surgical-grade or 316L stainless steel. This is the specification that matters. Generic "stainless steel" without a grade can include alloys with higher nickel content; 316L is the benchmark for skin-safe. A brand that knows their materials will name the grade specifically.

Be cautious with gold-plated jewellery. Gold plating over a nickel base is common in fashion jewellery at lower price points. The plating wears away over time, often quickly with regular wear exposing the base metal underneath. Look for pieces plated over surgical stainless steel, solid gold, or gold fill if you're sensitive. Avoid anything described only as "gold tone" or "gold colour" without material details.

Ask about the post material for earrings. The post going through your ear is the point of most direct and sustained contact and where reactions are most commonly felt. Surgical steel, titanium, and 316L stainless steel posts are all good choices. If a brand can't tell you what the post is made from, that's worth noting.

Check for specific nickel-free claims. A brand that knows their materials will say so clearly. Vague descriptions like "hypoallergenic" without any supporting detail are less reassuring than a clear statement about the specific metal used and why it's skin-safe.

Consider the finish. High-polish finishes tend to be gentler on sensitive skin than textured or matte finishes, where the metal surface is more exposed. For stainless steel specifically, a polished finish also makes the piece easier to clean and maintain.

How to Care for Hypoallergenic Jewellery

Hypoallergenic metals are more skin-friendly, but they still benefit from proper care, which directly affects how long they keep their finish and how comfortable they remain to wear.

Store it properly. Keep jewellery in a dry environment such as a jewellery box, a soft pouch, or an airtight container. Humidity accelerates tarnishing.

Take it off for water. Showering, swimming, and dishwashing are all hard on jewellery. Chlorine in pools is particularly damaging to silver and plated metals. Make it a habit to remove pieces before water exposure and they'll last significantly longer.

Last on, first off. Put jewellery on after perfume, moisturiser, and hairspray, not before. These products coat the metal and accelerate dulling and tarnishing.

Clean it gently. A soft cloth is all you need for regular maintenance. For a deeper clean, a small amount of mild dish soap in warm water, a soft toothbrush, and a thorough rinse, then dry immediately and completely before storing.

Don't sleep in it. Unless a piece is specifically designed for continuous wear, removing jewellery before bed reduces mechanical stress on clasps and chains and gives your skin a chance to breathe.

The Bottom Line

If jewellery has been letting you down, irritating your skin, leaving marks, becoming uncomfortable to wear, the answer isn't to stop wearing it. It's to wear better materials.

Hypoallergenic jewellery isn't a niche product for people with unusual sensitivities. It's simply jewellery made from metals that are genuinely skin-friendly, which is arguably what all jewellery should be.

At Glint & Gold, our jewellery is hypoallergenic as standard. Not as a selling point but as a baseline expectation of what jewellery should be for women who want to wear it every day without thinking about it.

Shop Hypoallergenic jewellery today!

Earrings, necklaces, hair accessories and more. All hypoallergenic, designed for everyday wear, and priced for real life. Free NZ shipping on orders over $50.