Soap Nuts Benefits Explained: What Is Soap Nuts Shampoo?
Dec 14, 2018·Soap Nuts Shampoo Explained. Soap nut shampoo bar. A s previously mentioned, people have used soapberries as shampoo for centuries. In fact, the earliest documented use of them as hair care products goes back over 2500 years, to no big surprise – India. The use of these berries as a hair cleanser continues to this day.