You’re an alien? No, actually there is a scientific reason for the copper turning your skin green is because of acidity in the body coming out through your pores. The acidity then oxidizes the copper resulting in the green marks on the skin.
The copper healing bracelets can also turn your skin green in reaction to toxins or medication already present in your body, often caused by increased stress or internal disorder. The green will wash off with simple soap and water.
As the imbalance in your system is corrected the bracelet will no longer turn the skin green. For more details and questions about healing bracelets, shoot us an email :)