REPORTKate Middleton Continues to Look Flawless Thanks to a $22 Face Oil

So, this is her secret!

Kate Middleton keeps herself looking picture perfect at royal events thanks to a $22 face oil by beauty brand Trilogy, according to [Allure](http://www.allure.com/story/kate-middleton-affordable-face-oil?mbid=nl062617blast&CNDID=48652465&spMailingID=11348377&spUserID=MTgxMjUyMTAxODk1S0&spJobID=1182296304&spReportId=MTE4MjI5NjMwNAS2) magazine.

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The 35-year-old Duchess of Cambridge has been rumored to use the special, plant-based rosehip oil — an anti-inflammatory product that also fades discoloration and protects the skin from aging — for years.

kate middleton face oil getty images instagram

Kate in 2017 and the rosehip oil (inset). (Photo Credit: Getty Images; Instagram)

Back in 2015 — while Kate was pregnant with her second baby, Princess Charlotte, now 2! — a source revealed to Us Weekly that Kate and her mom, Carole Middleton, both love using the affordable Trilogy face oil. The Duchess was allegedly first introduced to the all-natural product during her 2014 royal tour of Austalia and New Zealand.

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“Kate continues to use rosehip oil in her daily skincare regiment,” the insider told the entertainment news outlet. “She loves the effect is has on her skin. [Her mother] Carole is also a fan.”

In addition to her skincare regimen, Prince William’s stunning wife also reportedly swears by Bobbi Brown makeup — she wore it on her April 2011 wedding day! — and often uses the beauty brand’s gel eyeliner, foundation, brow kit, matte lip color, and lip brush.

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She additionally uses Laura Mercier’s oil-free tinted moisturizer, Kérastase hair products, Lancôme Hypnôse mascara and wears Jo Malone’s orange blossom cologne and Essie nail polish.

Check out the gallery to see Kate’s royal diet secrets!