BIOFFICINA TOSCANA'S CONCENTRATED SERUMS Three serums with concentrated formulas rich in innovative, patented active ingredients for truly effective results. They are alcohol-free, which makes them gentle, respecting the sensitive skin of your face and neck. Designed for diverse skin types (sensitive and irritable; dull, stressed and older; oily and impure) on which they have targeted actions, they give your skin a healthier, balanced and luminous appearance. They are exceptionally versatile for uses adapted to your needs, specific problems, the seasons, your activities and the outdoor natural elements to which you subject your skin. Because they are suggested for use in combination and with Biofficina's revitalizing facial serum, we chose to keep down the price of these concentrated serums rich in active ingredients so you can buy them together and enjoy their effective, individualized, versatile use!