Working in the acting industry means celebrities have access to a whole range of products to keep them looking refreshed and forever-youthful.
But Hilary Duff's makeup bag must-have is something a little unexpected, and something everyone can access!
The 29-year-old actress and singer shared with InStyle US that she stays looking younger with over-the counter eye drops.
"Well, I’m addicted to binge-watching shows, and I do it more comfortably with Visine. I recently partnered with them for their #ScreenOn initiative. Keeping my eyes bright and alert and awake is a good trick for looking younger," the Lizzie Mcguire star said.
The mum-of-one then went on to say that she keeps hydrated and uses eye masks as well. "Then obviously drinking water, and under-eye masks — those things are a dream."