Kris Jenner's skin has everyone talking right now - she truly looks like she's reversing time. Sure, surgery might have its place, but she also relies on a few key skincare favorites. Her latest reveal? A "salmon sperm" serum she swears by - and it's currently 30% off for Black Friday. She's talking about the Rejuran Dual Effect Salmon DNA Face Serum, which she said in a recent TikTok she "really loves." She even called it "a staple" in her beauty routine, noting that it gives her skin "amazing elasticity" and helps it "repair and regenerate.