This shampoo bar by the Rocky Top Soap Shop is infused with an unusual ingredient -- coffee. Although this is not an ingredient that is typically included in shampoo, coffee has a low pH level, which helps to combat frizziness and promote shiny locks.
As well being a delicious stimulant to drink, coffee as an ingredient in this solid shampoo bar stimulates hair follicles, which promotes growth. The bar is made with a mix of natural oils and organic coffee, which gives it a mild scent when washing, but will not leave you smelling like a fresh pot of coffee after you've washed your hair. Since this shampoo takes a solid form, it also cuts down on the use of plastic packaging, which is an excellent way to go green.