18kgp metal is not easy to oxidize, fade and wear, and it is not easy to make sensitive skin sensitive. If it is really sensitive skin, you can wear it for one day and then take it off for another day. Therefore, repeated wearing is not easy to cause sensitivity. Generally speaking, 18kgp refers to gold-plated or gold-plated jewelry, and its coating or gold-plated layer is 18k gold.
Gold plated jewelry is imitation jewelry. It is very simple to distinguish imitation jewelry by electrolysis principle. Consumers are deceived by plating a thin layer of gold or white metal on the surface of imitation jewelry. The simplest thing is to look at the marks on the jewelry.
These marks include: gp 18k, 18kf, 18kgp, 18kee, 18k atl, 750 platp, which are marked as gold-plated or imitation jewelry. In particular, we should remind everyone that the market will mislead consumers with gold-plated ornaments like K-gold. This kind of gold-plated jewelry itself is not precious metal, let alone preserving value.