But as Sweeney divulged in a recent interview with Marie Claire, she hasn’t always had the healthiest hair habits, and in fact, only just started her haircare journey — “It's been a road.”
“My hair just goes through so much colouring,” she explained to the publication.
“In the last two years, I went from growing my hair out completely, to dyeing it blonde, and then red,” she went on to say. “A month later I had to go blonde again and my hair started falling out. It’s been absolutely terrible.”
“I’m trying to let it grow out as much as possible and find treatments that help it become healthy again,” she explained.
“I started using the [Kérastase Elixir Ultime Original Hair Oil] ($73 at Adore Beauty) and I'm really loving it,” she dished.
Enriched with marula, argan, camellia, corn germ and pracaxi oils, Kérastase Elixir Ultime Original Hair Oil can be used on damp or dry hair as a pre-shampoo treatment, leave-in styling oil or heat protectant.
It helps to boost shine and softness, defines curls, controls frizz and protects hair from humidity too. Plus, it smells unreal.
“[It] really helps tame frizz and flyaway strands if you use it on dry hair,” says SUPERcrew member D.R. “I find it speeds up drying and styling time, and also prevents my hair from drying out.
“I apply half a pump at night (a little goes a long way!) on freshly washed damp hair and it leaves my hair feeling incredibly soft and looking shiny and healthy,” added Kimberlie.
“The oil has a variety of uses which was a big plus for me,” says Annabel. “It can be used as a pre and post-shower treatment and a pre and post-styling [hair] oil.”
The Kérastase Elixir Ultime Original Hair Oil even made BEAUTYcrew’s list of best hair oils — check it out here.
Image credit: Getty
Briar is the Beauty Editor at BEAUTYcrew. Her 'down for anything' attitude has resulted in more than a handful of hair transformations, and she doesn't mind being used as a guinea pig for the industry's most unusual products and treatments. Her work has also appeared on Refinery29, Girlfriend and beautyheaven.