@30plussskincare: If PDRN doesn't work for you, you need to add EGF. 💙 The Dear Klairs EGF Blue Serum is all about supporting the skin barrier while helping improve the look of uneven texture and post-acne marks. I love a serum that focuses on keeping skin looking healthy, hydrated, and balanced. Perfect for my 30+ skincare routine when my skin needs a little extra TLC. 💙 @dear, Klairs #koreanskincare #klairsEGFserum #blueserum #pdrn #acne