This is the Duchess of Cambridge's favourite mascara – have you tried it?

Even better, the classic beauty buy is currently on offer. Can you guess which is Catherine's favourite?

Catherine Duchess of Cambridge
(Image credit: Getty Images / Tim P. Whitby / Stringer)

Have you ever wondered which mascara the Duchess of Cambridge uses? Wonder no more, as we're in the know when it comes to what's inside her make-up bag. 

It's no surpruse that that Duchess Catherine has the inside track on the best mascara (opens in new tab). The ever-elegant royal has her signature beauty look down to a tee. From her favourite lipstick (opens in new tab) to her perfume of choice (opens in new tab), she looks classy and elegant wherever she goes – and famously does her own make-up for public appearances.

If you've ever wondered which mascara keeps the Duchess's eyes looking fabulous, you're in the right place, as we bring you her favourite lash-lengthener by French brand Lancôme. 

MORE: The Duchess of Cambridge debuts a new, lighter hair colour – and she looks fantastic (opens in new tab)

Catherine Duchess of Cambridge

(Image credit: Getty Images)

What is Kate Middleton's favourite mascara?

According to HELLO!, the Duchess of Cambridge's favours none other than Lancôme's Hypnôse Mascara, a strong contender for the best mascara for length and volume (opens in new tab) with a die-hard legion of fans.

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Lancôme Hypnose Mascara, was £27 now £20.25 (save £6.75), Lookfantastic (opens in new tab)

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Lancôme Artliner Eye Liner, was £24 now £18 (save £6), Lookfantastic (opens in new tab)

Available in both black and brown shades, this best mascara (opens in new tab) buy promises to create fuller looking lashes without clumping (our pet peeve).

The unique PowerFull brush also helps to separate your lashes while applying for proper definition and length.

The publication reports that Catherine also loves the brand's Artliner liquid eyeliner, which comes with a pen-like foam nib for precise application. 

MORE: The Queen's Christmas bubble may exclude Prince William and Duchess Catherine as plans are finalised

Don't know about you, but we'll be adding these two to our make-up bags, stat.

Lucy Abbersteen
Lucy Abbersteen

Lucy is a UK-based beauty journalist who has written for the likes of Marie Claire, Cosmopolitan, OK!, Women's Health and more, as well as contributing to woman&home. Her work covers everything from expert skin and haircare tips to the latest product launches and the show-stopping beauty looks spotted backstage at London Fashion Week. During her career she's interviewed some seriously famous faces, from Little Mix to Drag Race royalty The Vivienne, as well as chatting to the industry's leading hairdressers, dermatologists and make-up artists.