Popsugar Beauty Skin Care The Best Sheet Masks From Sephora Get The Best Skin of Your Life With These Sheet Masks From Sephora 16 May 2018 by Sarah Siegel View On One Page Photo 8 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Kiehl's Since 1851 Instant Renewal Concentrate Mask The cold-pressed oils in the Kiehl's Since 1851 Instant Renewal Concentrate Mask ($32) will reveal smoother, even skin. Kiehl's Since 1851 Instant Renewal Concentrate Mask $32 from sephora.com Buy Now Previous Next Start Slideshow Skin CareSephora Beauty Insider CommunityShoppableBeauty ShoppingBeauty ProductsSephora