Institut Esthederm 21 Days Youth Concentrate 50ml Institut Esthederms 21 Days Youth Concentrate is an ultra-moisturising anti-ageing formula to provide & restore vitality & radiance. With the help of patented active Cyclo System; within 21 days the skin starts to function more as a young skin does. It is visibly plumper re-densified smooth & moisturised. The facial contours are redefined & wrinkles are visibly reduced. Ideal for mature skin to fight wrinkles loss of firmness & dry skin After 21 days the skin starts to function like a younger skin Cellular Water supplies freshness vitality & radiance to the skin