Lierac Sebologie Imperfection Resurfacing Double Concentrate is a dual-action serum that combats blemishes and refines skin texture for a clearer, smoother complexion. KEY INGREDIENTS & BENEFITS ‣ AHA/BHA complex: Exfoliates dead skin cells, reduces pore size, and minimizes breakouts. ‣ Zinc Gluconate: Regulates sebum production and reduces inflammation. ‣ Lysate of Lactobacillus: Balances the skin microbiome and helps prevent future breakout.