LIerac Sebology Double Concentrate Installed Imperfections Day & Night 2x15ml

Inspired by these treatments and guided by skin chronobiology, a double day and night formula contains the same duo of active ingredients: zinc gluconate, a reference active ingredient in dermatology, has sebum-regulating, antibacterial, healing properties and salicylic acid which acts on the skin reduction of accumulated dead cells. Together they regulate sebum production, refine dilated pores and erase imperfections and residual marks. Specific active ingredients complete the formulas.| Daytime defensive action An anti-pollution agent obtained from biotechnology blocks the penetration of polluting agents and thus protects the skin from the hyperseborrhea caused by them. An antiseborrhea agent, derived from a marine strain, prevents the maturation of sebocytes, the sebum-producing cells, and therefore reduces secretions. The skin appears clear and matte throughout the day. The skin texture is refined.| Action of the night treatment A mixture of glycolic acid and pore refiner acts on collagen synthesis to strengthen the skin's architecture and therefore reduce the diameter of the pores. Two formulas developed together that constitute the radical solution against imperfections.