The Biphasic Vitamin C Serum by Pestle & Mortar, 40 ml, represents an innovative skin care treatment. Thanks to the biphasic combination, it combines an oily phase rich in antioxidants and an aqueous phase with stabilized vitamin C, ensuring maximum effectiveness. This serum helps brighten the complexion, stimulates collagen production and visibly reduces blemishes and signs of skin fatigue. Its light and easily absorbable texture gives a sensation of freshness and deep hydration, making it ideal for dull and stressed skin. Perfect as a make-up base or daily treatment, it enhances natural luminosity, giving a young and radiant appearance. An indispensable ally for a performing and regenerating skincare routine.