Kiehl's Retinol Fast Release Wrinkle-Reducing Night Serum 28ml

- 28ml
- Retinol penetrates up to 15 surface layers deep
- Accelerated skin surface cell renewal in just 5 days
- Visible reduction of fine lines in 5 days
- Visible reduction of wrinkles including deep wrinkles in 2 weeks
- Innovative packaging that separates a high concentration of pure Retinol powder to freshly mix for application
- 100% showed reduction in wrinkles
- Country of origin: USA