Avoid soaps in liquid form they are meant for you to waste money.
Hard soaps are long lasting and inexpensive .
They last multiple months compared to a liquid soap and are available with natural ingredients. Personally I enjoy olive aroma, good for your cleanlines and skin.
The shampoo industry is worth 60 billion dollars or more and its clear that the soap market is made as a pit for you to waste your resources.
Thats why going traditional is inexpensive and healthier for your being