🤨👀 Essence vs. Serum vs. Ampoule, are they all the same?

It is said that the reason cosmetic names change is due to differences in concentration and density, not marketing.

Essence: The lightest and freshest liquid type. The first step that opens the skin's pathways!

Serum: A highly concentrated formula for intensive care. The key step in resolving skin concerns!

Ampoule: An ultra-concentrated potion packed with active ingredients. The number one contributor to immediate results!

They say that the "weight of the formulation" is the standard for the golden rule of application order, rather than the name.

Try applying thin and transparent products first to improve absorption.