About This

• Nickel Guard is a clear, odorless, non-toxic lacquer that forms a protective barrier on metal
• Clinically proven to be effective in blocking nickel from coming into contact with skin
• Nickel Guard is easy to apply and provides long-lasting protection
• It can be used on a variety of metal items, including jewelry, keys, and coins
• Nickel Guard is safe to use and does not contain any harmful chemicals