Is tungsten hypoallergenic?
Tungsten carbide is 100% hypoallergenic and allergy free and will not produce skin irritation or discoloration. Tungsten does not react to sunlight, salt water, chlorine or anything that the body emits. Wedding Rings Forever uses solid tungsten carbide with confidence knowing that anyone can wear it without the concern of an adverse reaction to your body. Tungsten carbide rings require other metals to be used as a "binder", with cobalt and nickel being the two most common. While cobalt is cheaper, it will cause the tungsten to oxidize over time, and cause spots to appear on the metal that cannot be removed. This is why we only use nickel as a binder. Tungsten - like titanium - actually bonds to the nickel molecules, preventing them from leeching into the skin. This is why tungsten is hypoallergenic.
Nickel Allergy / Allergic Contact Dermatitis
Many people know that some metals can produce reactions on a person’s skin, including rashes and even blistering. This fact sheet will endeavour to explain why this occurs, and provide other resources and updates.
Nickel is without doubt the primary reason people experience skin reactions when wearing jewelery. The following quotes are excerpts from the Queensland Department of Health’s fact sheet on nickel in jewelery: “The most common adverse health effect associated with wearing jewelery that contains nickel is a type of skin irritation called allergic contact dermatitis. A person can develop an allergy to nickel following repeated contact with nickel found in jewelery. Sweat from the skin acts as a corrosive to metals, which allows nickel in jewelery to be in direct contact with the skin. Once a person is sensitized to nickel, any further contact with nickel will cause an allergic reaction. Nickel sensitivity is usually persistent for life.
All of our products are 100% hypoallergenic. They are suitable for those with allergic contact dermatitis, and for those who wish to prevent it.
Wednesday, December 31, 2008
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