1. Ease of Use and Accessibility:
Jars are simple and intuitive. There are no mechanisms to clog or break (like with a pump). Users can easily get every last bit of product out, minimizing waste. This is a significant advantage for thick, rich formulas that might not dispense well through a narrow pump.
2. Practical for Certain Formulations:
Very thick creams, balms, butters, and masks are ideally suited for jars. Their consistency makes them difficult or impossible to package in tubes or airless pumps.