According to scientists at L’Oréal’s research and development center in France, a treatment to reverse grey hair back to its original, natural shade could be just 10 years away from coming to fruition.

“When hair goes gray, there is a progressive disappearance of the melanocytes (pigment-producing cells) from the hair. While there are still melanocytes in the hair, there is still hope that it could be re-pigmented,” L’Oréal’s Patricia Pineau told the Daily Mail.

Apparently, the process will involve some type of oral supplement, along the use of specially formulated haircare products.

If you had the choice, would you reverse your grey hair or would you prefer not to mess with nature?