Works gradually and looks very natural
Works gradually and looks very natural.  Lead (active ingredient) is only a problem if you ingest it, not on your hair and scalp.  I use about a teaspoon of solution after each shower once my hair is dry and comb it in.  I was using it for about  a month before I noticed results.  Now I have a little gray but most of my hair  has returned to it's natural (light brown) color.  Have been using it for years now  and love it!
Rating: 5 stars