Nikkelitöntä

Nikkelitöntä refers to something that is free of nickel. Nickel is a metallic element commonly found in alloys used in jewelry, coins, and many consumer products. While nickel is generally considered safe, it can cause allergic reactions in a significant portion of the population. This allergy, known as nickel allergy or contact dermatitis, is a common form of eczema that occurs when skin comes into contact with nickel. Symptoms can include redness, itching, swelling, and blisters.

Products labeled "nikkelitöntä" are designed for individuals who have this allergy or wish to avoid potential exposure. This can include jewelry, clothing fasteners like zippers and buttons, watch straps, and even some medical implants. The absence of nickel in these items significantly reduces the risk of an allergic reaction. Manufacturers achieve this by using alternative metals or coatings that do not contain nickel. When choosing products, especially those that will have prolonged skin contact, looking for "nikkelitöntä" labeling can be important for sensitive individuals. It's a practical designation for consumer safety and comfort.