Journal

11 Articles
Will Stainless Steel Turn Your Skin Green?
hypoallergenic / June 23, 2026

Will Stainless Steel Turn Your Skin Green?

Short answer: real 316L stainless steel will not turn your skin green, because the green stain is a copper reaction and 316L contains no copper in its alloy.

Does Gold Plated Jewelry Have Nickel?
hypoallergenic / June 2, 2026

Does Gold Plated Jewelry Have Nickel?

Short answer: often yes. Most gold plated jewelry sits on a base metal that contains nickel, and many pieces also carry a thin nickel strike layer directly under...

Is Titanium Jewelry Hypoallergenic?
hypoallergenic / June 2, 2026

Is Titanium Jewelry Hypoallergenic?

Short answer: yes, titanium is one of the most hypoallergenic metals you can wear, because it is nickel-free and biocompatible, which is exactly why it is used for...