Procsin Vitamin C Serum helps to moisturize the skin, protect it from external aggressions and give the skin a radiant and vibrant appearance. How to use vitamin C serum? -If you prefer to use the vitamin C serum during the day, which we recommend on clean skin, especially in the evening before bed, we recommend using it before sunscreen. -You can apply it to the skin by massaging it in circular motions with your fingertips. -To increase the effect of the serum on the skin, we recommend applying a vitamin C cream after the serum has been absorbed. -It is suitable for use on the face and neck area.
