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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Formulated with potent peptides and Salmon PDRN
How much: Dispense a small
For very oily skin: Torriden
the carefully selected Hanbang botanical blend
Isntree Hyper Vitamin C23 Serum 20ml SPF 42 PA+++ Swatch before full applicationIsntree Hyper Vitamin C23 Serum: The High Concentration L Ascorbic Acid Serum Most Korean vitamin C products use stabilized derivatives (ethyl ascorbic, ascorbyl glucoside) to avoid the formulation instability and irritation of pure L ascorbic acid. Isntree's Hyper Vitamin C23 goes the other direction: 23% L ascorbic acid, one of the highest concentrations on the Korean vitamin C market, delivered in a compact 20ml bottle with a focused dropper. At
