The amount of silver is necessary to cause argyria stays unidentified, as does the exposure period. Scientific tests report varying lengths of publicity from eight months to 5 years. After argyria happens, the colour change towards the skin is irreversible. ACS two hundred Added Energy delivers two hundred elements for https://www.ebay.com/itm/175740104079?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=09irNpmNS7y&sssrc=2566055&ssuid=09irNpmNS7y&widget_ver=artemis&media=COPY