A dual-action serum for daily use, The Kora Organic Plant Stem Cell Retinol Alternative Serum works to reduce the appearance of visible signs of ageing, while providing a boost of hydration and antioxidant protection. n The milky serum is powered by a 5% blend of plant-based retinol alternatives bakuchiol and alfafa extract. It helps to smooth the appearance of fine lines, while antioxidant-rich botanicals including acai stem cells, noni fruit and rosehip oil nourish and moisturise the skin.