Meet eeseulsoo: a night ampoule and a liquid cream
Two Korean brand listings, two distinct formats and ingredient names.
The Korean-named brand eeseulsoo has two active listings in THE CAST’s manager: PDRN Night Repair Ampoule and EGF Niacinamide Liquid Cream. Both also appear in the public catalog.
Names are useful search terms
The ampoule and liquid cream have different product names and forms. PDRN, EGF and niacinamide are label terms here; names alone do not reveal their amounts or prove a clinical outcome.
Decide what your routine needs
Open each exact listing to read ingredients, usage and precautions. Confirm the size, current availability and total cost rather than assuming the two are interchangeable or that one is necessary for everyone.

