For individuals with sensitive skin, the primary culprits behind allergic reactions are often metals like nickel,...
For individuals with sensitive skin, the primary culprits behind allergic reactions are often metals like nickel, copper, and zinc. Nickel, in particular, has been identified as highly reactive for those with sensitivities. Therefore, it's essential to opt for hypoallergenic nickel-free jewelry, which tends to be more hypoallergenic. Nickel is commonly used in metal alloys to enhance the hardness of metals like silver and gold.