Can Gold Plated Jewellery Be Truly Hypoallergenic? The Critical Role of Base Metals & PVD Plating
⚡ Key Takeaways
- Pure gold is naturally hypoallergenic, but traditional gold plating is so thin that sweat dissolves right through to the reactive base metal.
- True hypoallergenic gold jewellery requires both a biocompatible base metal (316L steel) AND an impenetrable PVD coating.
- Never buy gold-plated jewellery without verifying the base metal underneath.
Many women believe they are 'allergic to gold plating'. In reality, nobody is allergic to 18-karat gold—the allergic reaction is caused by the toxic brass, nickel, or lead lurking directly beneath the gold wash.
Why Traditional Gold Plating Fails Sensitive Skin
Featured House of Zena Piece
The "Pinky Promise" Infinity Chain
18K Gold PVD • 316L Surgical Stainless Steel • 100% Waterproof & Anti-Tarnish
Standard electroplating applies a microscopic film of gold (0.05 to 0.1 microns) over cheap brass. Because electroplated gold has microscopic porosity, sweat passes straight through the gold layer, corroding the brass underneath and causing severe contact dermatitis.
The 2-Layer Hypoallergenic Shield by House of Zena
Featured House of Zena Piece
The "Rich Auntie" Pavé Chain
18K Gold PVD • 316L Surgical Stainless Steel • 100% Waterproof & Anti-Tarnish
- Layer 1: The Biocompatible Core — Solid 316L surgical stainless steel (zero toxic leachable metals).
- Layer 2: The PVD Plasma Bond — Solid 18K gold atoms vaporised and embedded under vacuum, creating a dense, non-porous protective armour.
Enjoy genuine gold luxury without reactions: shop 18K Gold Plated Hypoallergenic Jewellery.
Explore Everyday Demi-Fine Jewellery