As Betty Draper on Mad Men, January Jones' hair was always something worth keeping an eye out for: golden, coiffed and as smooth as Don Draper.
In real life, the actress knows the necessity of a good hair regime.
"I try not to put a ton of heat on it when I don’t need to," she shares. "I wash it and let it air dry a couple times a week."
When it comes to home hair care, the Kérastase spokesmodel knows the benefits of regular treatments.
"After I have washed and conditioned, I use a Kérastase serum on the length and ends. Like skin, hair benefits from vitamins, good nutrition, sleep and water! I also try to use Nutritive Masquintense twice a week after I shampoo. I leave it on for as long as I can and it helps maintain healthy hair in the stressful hair environment that is my job."