Depot 409 After Shave Astringent Stone 90g

After shave alum stone. The alum or potassium alum is a mixture of aluminum and potassium salt of sulfuric acid which at room temperature is presented as a colorless solid, odorless and totally natural. It is a perfect ally for after shaving thanks to the astringent and hemostatic capabilities. This natural mineral is also used as a natural hypoallergenic.