NIB Kiehl's Retinol Fast Release Wrinkle-Reducing Night Serum 2pc Kit - New

Kiehl's Dermatologist Solutions Retinol Fast Release Wrinkle-Reducing Night Serum Kit Serum: 0.94 fl oz / 28 ml; Powder: 0.03 oz / 1 g New in Box (NIB) Fast-acting night serum with Kiehl's highest concentration of pure retinol quickly absorbs into skin. Formula accelerates skin surface turnover while visibly improving wrinkles and skin firmness. 2 piece kit isolates powder infused with pure retinol so it can be freshily mixed into the serum. Helps skin look renewed with visibly smoother, more youthful appearance.