With the passing of years, nails lose their natural flexibility, do not grow as fast and the ‘fine’ lines that run along the nail become deeper. Furthermore, nails often become more brittle, fragile and yellowish. The division of cells are slowed down and there is a decrease in fluid and fat between the nail cells as a result of the natural process of oxidation. The influence of UV radiation, free radicals and smoking can accelerate the aging process. The rich ingredients in the KOH ANTI AGING NAIL SERUM normalize the natural levels in the nails, stimulate the regeneration process and maintain a balanced “moisture-fat” balance. As a result, the serum counteracts the aging process and ensures longer nails with a more youthful and healthy appearance.