Island Rx Liquid Soap/Shampoo has been a Key® staple product for nearly twenty-four years. It was the product that Pfizer scientists applauded for its efficacy and clean-green design. It was one of our first four products and was the first developed for Wendy’s fight with Melanoma. Over the years Island Rx has been around, we discovered some interesting properties of Island Rx liquid soap that were pretty amazing. One of many was hair growth in men and women with short thinning hair. Why? Island Rx’s base soap is Castile-like. We mixed oils to ensure that…