Purito Pure Vitamin C Serum

It is a natural phenomenon caused by the difference in the pH level of the skin and vitamin C.
For sensitive skin, it is recommended to use a toner and moisturizer immediately after applying vitamin C.
You can use this product during the day, however, during the day, we suggest applying sunscreen on top of Vitamin C.
Do not use this product together with exfoliating chemical ingredients like AHA, BHA, Retinol.
If you have sensitive skin, it is recommended to apply a smaller amount first and adjust the application amount gradually.