I’ve been using Gypsy Rose products including the shampoo since the beginning of Karen’s producing it, approx in 1994/95. The shampoo goes a long way, as it is very concentrated so you don’t need to use much. It always gets my hair “ssqueeky clean” and it feels lovely and soft and shiny when dry. I have never had scalp problems, dandruff, scale, etc. since I’ve been using this shampoo, and people comment on my shiny hair quite often. Being in the public eye (the Post Mistress) people notice your hair, skin etc. so it is very important to be confident with a product, such as your shampoo. The Wamuran Post Office has also been selling it since 1994, and I feel confident I’m selling a top product.