She hands small cuts out as samples. I asked to buy some to hand out one year as gifts while hostel traveling and she gave me a bunch for free.

Not sure where you are but you might want to check local small makers/ farmers market. The soap lady at my local farmers market has the best soaps - I no longer use anything else for showering. It looks pricey but the bars are large and last a very long time. She finally has an online shop. https://skincarebyfeleciai.com/collections/soap