How much colloidal silver will cause your skin to turn a bluish tint?

There is no set amount of colloidal silver that will cause your skin to turn a bluish tint. The effect depends on the individual. Most medical sources advise not to use colloidal silver at all, as it builds up in the internal organs as well as possibly tinting the skin blue. Even small amounts used over a long period of time can cause skin discoloration in sensitive individuals. This coloring is not reversible.