Medicube Retinol NMN Boosting Serum 30ml

A low-irritation retinol serum for reducing fine lines and improving skin elasticity and firmness, containing 1.9% patented retinol and 99% pure NMN. It includes five synergistic ingredients for multi-dimensional skin reinforcement. The serum is designed for sensitive and acne-prone skin.

• The description claims that lines improved by 11% after two weeks of use.
• The description claims that pore area firmness improved by 2.8%.
• The description claims that surface hydration increased by 13.6%, resulting in smoother skin.