Completar frases ChocolateVersión en línea Complete the following text with the words provided. por Gorka Lozano 1 bar quite looking wrinkles spokesman antioxidant trials beautiful chemical Imagine a new chocolate that keeps you younger . It seems too good to be true , but a team of scientists believes they have invented anti - ageing chocolate . A laboratory working with the UK's Cambridge University has been working on a method to keep away and keep the skin looking younger . It has called its new product 'Esthechoc' . This is a combination of the words 'esthetic' ( meaning all things ) and 'chocolate' . The new product is also called Cambridge Beauty Chocolate . The makers will start selling it from next month . The laboratory has not said anything about the price yet , but it is likely to be expensive . The lab hopes young , rich business executives will buy it . The laboratory used a special called an in the chocolate . The antioxidant they used is one that gives flamingos their pink colour . The scientists say that the antioxidant can bring parts of the skin of a 50 to 60 - year - old person back to the levels of a 20 to 30 - year - old . They said people who ate the chocolate could see changes in their skin within just three weeks . A for the laboratory said it took a decade of research and with more than 3 , 000 volunteers to produce Esthechoc . The chocolate will only be sold in boxes of 21 bars ? one a day for three weeks . Other scientists say more research is needed for people to know whether or not Esthechoc actually works .