What’s the difference between pre-shave oil and beard oil? Can they be used interchangeably? Do I need to use an oil? We receive many questions about pre-shave oils and beard oils. While they are similar in formulation, they serve different purposes. They’ll often contain similar ingredients but the concentration of oils used may differ. View the chart below to help you distinguish between pre-shave and beard oil. Are They Interchangeable? This is a tricky one and really comes down to…