- Its rid of grey hair the same way you got it, gradually. Restoria Cream works slowly over two or three weeks to return natural looking colour to your hair. It gradually darkens grey or white through light brown, dark brown and to black if desired. You control the colour.Regular use of Restoria Cream prevents grey roots reappearing. Restoria Cream is a complete grey hair treatment that prevents grey hair and helps stop dandruff to make you look younger. Developed over 45 years ago, Restoria Cream is the grey hair treatment that gradually restores natural looking colour to grey hair. Restoria Cream hair cream and lotion works with the hair’s natural chemistry, returning your hair to a natural looking colour gradually over 2 to 3 weeks. Hair colour can be controlled simply by frequency of application and can remove all the grey or just some, depending on your desired result. There is no mixing, no colour charts, no mess and no gloves!! Restoria Cream is suitable for all hair colours and is simply rubbed into the grey areas. How does it work? Greyness is due to a loss of natural pigment in the hair. Restoria Cream counteracts the effect of pigment starvation in the cortex of the hair. Restoria Cream is a leave-in colour conditioner which works with the hair's natural chemicals to create a natural looking colour. Restoria Cream also helps to control dandruff.