Insìum Extreme Renewing Serum is a highly effective anti-aging treatment that stimulates cell renewal and brightens the complexion. Based on microencapsulated retinol , it smoothes wrinkles, improves skin texture and reduces discoloration. The formula is enriched with firming peptides, hydrating and soothing active ingredients, for visibly firmer, smoother and more even skin. Also suitable for sensitive skin, it should be applied preferably in the evening, with the use of SPF during the day.