OSMA cosmetics

OSMA Laboratory

A French brand based in the Lyon region that has been making products based on natural potassium alum for over 50 years.
Since 1957, this French brand has been offering products for a unique and exceptional shave.

OSMA selects the alum used to make its products.
The brand knows how to adapt to people's needs and is constantly renewing its products. The potassium block is recognised by all barbers for soothing razor burn.

OSMA manufactures cleansing products such as beard shampoo, shaving products such as before and after shaving oils, beard soap, balm, lotion, moustache wax, etc.

OSMA is made locally and by hand, because each alum stone is shaped by hand in their workshops.

OSMA creates high-quality shaving products. OSMA is recognised by professionals in the field.