Albion's Excia series, Double Key Advance Serum ( ˊᵕˋ ) Brand new, unused, 40ml, retail price 16,500 yen ⁂ A special serum that mixes two formulas just before use. By using water and oil as two bases, it's possible to incorporate a variety of beauty ingredients, and mixing them right before use maximizes their effectiveness. It leads to smooth, firm skin brimming with a fresh beauty. May be changed to Yu-Yu Mercari delivery (◜ᴗ◝ ) #Albion #Excia #DoubleKey #Serum #Aging #Serum