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Kiehl's Since 1851
About this item
- Advanced delivery technology: Formulated with Recombinant Collagen Polypeptides and an innovative Supra-Liposomal delivery system, this advanced serum is engineered to penetrate up to 10 surface layers deep for amplified anti-aging results.
- Proven clinical efficacy: Clinically proven to deliver 3x skin plumpness improvement*. Backed by clinical testing showing a +41% improvement in cheek sagging**, making it ideal for visibly restoring bounce and firmness.
- Consumer-validated results: In consumer studies, 94% agree skin looks more radiant***, 93% agree skin looks plumper***, and 90% agree facial contours look more defined***. ***In a consumer study after 12 weeks of daily use, twice a day.
- Targeted key ingredients: Powered by a patented techonolgy and Recombinant Collagen Polypeptides to actively target visible signs of aging due to collagen loss, including wrinkles and loss of elasticity.
- Vitamin B12 & simple routine: Features energizing Vitamin B12, which provides the formula's natural pink color. Simply pump 2 drops and apply to face and neck AM & PM, followed by your favorite moisturizer.










