Our professional-quality serums are meant to help treat skin and provide an extra boost to your morning and evening skincare regimen. We have developed face serum formulas for dry, oily, combination and mature skin that help treat acne, slow signs of aging, correct discoloration and aid sensitive skin. The perfect complement to your daily regimen, serums enhance other PCA SKIN products for a targeted, personalized regimen. All of our products are free of potential irritants like synthetic dyes and fragrances. PCA SKIN does not perform or condone animal testing.