Millions of people experience skin reactions to jewelry. The itching, redness, and rash of contact dermatitis can turn a favorite ring or earring into a source of discomfort. Understanding which metals cause reactions — and which are safe — helps you wear jewelry with confidence.
What Causes Jewelry Allergies?
Most jewelry allergies are caused by nickel. Nickel is used in many alloys to add strength and reduce cost. When nickel comes in contact with sweat, it releases ions that trigger an immune response. This is called nickel contact dermatitis and affects approximately 10-20% of the population.
Metals That Commonly Cause Reactions
- Nickel: The number one allergen. Found in many white gold alloys, costume jewelry, and stainless steel
- Cobalt: Often co-occurs with nickel allergy. Found in some blue-colored metals and alloys
- Copper: Can cause green skin discoloration (not technically an allergy but cosmetically undesirable). Found in rose gold and sterling silver alloys
- Brass: Contains copper and zinc, can cause both discoloration and reactions
Safe Metals for Sensitive Skin
Platinum — Safest Choice
Platinum is 95% pure and contains no nickel. It is the gold standard for hypoallergenic jewelry. The downside is cost — platinum is the most expensive jewelry metal.
Sterling Silver — Generally Safe
Sterling silver (92.5% silver, 7.5% usually copper) is typically safe. Some people react to the copper component, but true silver allergies are extremely rare. Rhodium-plated silver adds an extra barrier.
14K and 18K Gold — Usually Safe
Gold itself is hypoallergenic. The concern is the alloy metals:
- 14K yellow gold: Alloyed with silver and copper. Generally safe
- 18K yellow gold: Higher purity (75% gold). Very rarely causes reactions
- White gold: Historically alloyed with nickel. Modern white gold often uses palladium instead, which is hypoallergenic. Always ask about the alloy composition
- Rose gold: Contains more copper than yellow gold. Safe for most people but can cause green marks on some skin types
Surgical-Grade Stainless Steel
316L and 316LVM surgical steel contains minimal nickel that is locked in the alloy and does not leach. Safe for most people with mild sensitivities, though severe nickel allergies may still react.
Testing for Allergies
- Wear test: Wear the piece on a less sensitive area (like the outside of your wrist) for 24 hours before committing
- Patch test: A dermatologist can perform a patch test to identify specific metal allergies
- Look for EU compliance: EU nickel directive limits nickel release to 0.5 micrograms/cm2/week for items in prolonged contact with skin
Solutions for Sensitive Skin
- Rhodium plating: Adds a nickel-free barrier over any metal. Learn about rhodium plating
- Clear nail polish: A temporary barrier on the inside of rings and bracelet clasps. Reapply every few weeks
- Barrier cream: Dermatologist-recommended creams that prevent metal contact with skin
- Higher karat gold: More gold = less alloy metal = fewer reactions
- Earring jackets: Plastic or silicone covers for earring posts
Caring for Sensitive-Skin Jewelry
- Keep jewelry clean — buildup traps moisture and increases reactions. See our cleaning guide
- Remove jewelry before exercise, swimming, and bathing
- Apply lotion and perfume before putting on jewelry, not after
- Store in a dry place. Humidity accelerates metal oxidation
Browse our gold, sterling silver, and hypoallergenic collections at Biovlia. Every piece ships free with material details clearly listed.
