Estée Lauder Perfectionist [CP+R] Wrinkle Lifting / Firming Serum 1.7oz, 50ml Estee Lauder Perfectionist [CP+R] Wrinkle Lifting Serum / Firming Serum is the powerful wrinkle lifting/firming serum. It reduces the appearance of lines and wrinkles with exceptional speed, supercharge. Breakthrough CPR-75 Technology is proven to double skin’s natural collagen building power. Lines and wrinkles are plumped and smoothed. Makes you looks fresher and younger instantly.