The Hyaluron-Filler + Longevity Epigenetic Serum is formulated with highly concentrated Epicelline® to reverse signs of skin ageing visibly. Skin ageing is accelerated by lifestyle and environmental factors that change the skin’s epigenetic patterns. This means that youth genes are deactivated, leading to visible signs of ageing. After 17 years of epigenetic research, Eucerin has discovered how to reactivate these youth genes based on a patented Age Clock Technology: Epicelline® helps to reactivate the skin’s youth genes and allows skin cells to act younger. This mechanism makes the skin look younger than its age and reverses 10 signs of ageing, visibly leading to: Disclaimer: Clinical studies over 2 weeks and 4 weeks with 43 volunteers respectively. Clinical study with 60 volunteers applying the product twice daily over 8 weeks.