Does Silver Cause Allergies? The Truth About Hypoallergenic Jewelry

925 sterling silver is hypoallergenic for the vast majority of people: skin reactions from wearing earrings or rings are almost never caused by silver, but by nickel present in costume jewelry and low-quality alloys. If earrings have ever irritated your earlobe and you've concluded that "silver gives you allergies," it's very likely those earrings weren't silver. We explain it clearly from our workshop in Córdoba, where we've been working with this metal since 1942.

Why do some "jewelry" pieces irritate the skin?

The number one culprit is nickel, a cheap and hard metal used in costume jewelry alloys and coatings. Nickel allergy is the most common contact allergy: it affects a significant percentage of the population, especially women — due to greater exposure to costume jewelry from a young age. The symptoms are well-known: itching, redness, and small blisters right where the piece touches the skin, typically earlobes, wrists, and fingers.

Does 925 sterling silver contain nickel?

No. 925 sterling silver is 92.5% pure silver and 7.5% copper, generally. Neither silver nor copper are among common contact allergens. That's why dermatologists recommend noble metals — sterling silver, 18-karat gold, platinum — for those with reactive skin. The 925 stamp engraved on the piece is your guarantee of composition; we explain how to verify it in what is 925 sterling silver.

Can genuine silver cause any reaction?

It's rare, but let's be honest: some people are sensitive to the copper in the alloy, and there's a harmless phenomenon sometimes mistaken for an allergy: the skin turning gray-green under a ring. This is not an allergic reaction, but the result of contact between the metal, sweat, and sometimes creams or soaps: it washes off and disappears. If you experience real itching and redness with certified silver, consult a dermatologist; if it's just the mark, simply remove the ring to wash your hands.

What jewelry should you choose if you have very sensitive skin?

• 925 sterling silver with a stamp, from a workshop that stands by its materials. It's the most accessible noble option.
• Closures and posts also made of silver. A "silver" earring with a post of another metal is the classic costume jewelry trap. In an artisan piece, the entire body is silver.
• Avoid items that don't declare their composition. "Plated metal," "hypoallergenic alloy" without further details: if they don't specify what it is, be suspicious.
• Simple hygiene: clean your jewelry occasionally and avoid wearing it over freshly applied creams or perfume.

Frequently Asked Questions

Are silver earrings good for newly pierced ears?
Sterling silver is one of the classic options once the piercing has healed. For the healing period, follow your piercer's advice, who usually recommends titanium or surgical steel.

Does "hypoallergenic" on a label guarantee anything?
Legally, not much: it's a commercial term. The real guarantee is knowing the composition. A 925 stamp says more than any label.

Does rhodium or gold plating on costume jewelry prevent allergies?
Temporarily: as long as the plating is intact, it isolates the skin from nickel. The problem is that plating wears off, and then the reaction appears. With solid noble metal, there's no such risk, because there's nothing underneath.

This article is written by the Joaquín Espaliú team, artisan jewelry founded in Córdoba in 1942. All our pieces are solid 925 sterling silver, handcrafted: you can see them in our silver earrings collection.