Cera Microcristallina vs Petrolatum
Cera Microcristallina and Petrolatum are both locks moisture in ingredients. Cera Microcristallina is found in 58 products while Petrolatum appears in 118, making Petrolatum the more widely used option.
Cera Microcristallina
Wax
Petrolatum
Strongest occlusive — locks in moisture