Isntree Hyper Vitamin C23 Serum 20ml Cleansers Weight: 155g

Weight: 155g

Cleansing bars (as opposed to liquid cleansers) have been making a K-beauty comeback over the last 5 years

Absorbs quickly

then rinse off to cleanse

Spot Treatment: Apply precisely on dark spots

Isntree Hyper Vitamin C23 Serum 20ml Cleansers Weight: 155gIsntree 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