The skincare product Duchess Catherine once recommended to Michelle Obama

The product in question claims to reduce the appearance of wrinkles in one hour, and has hundreds of five-star reviews on Amazon

Catherine Duchess of Cambridge
(Image credit: Getty Images)

Two of the most famous women in the world, the Duchess of Cambridge and former First Lady Michelle Obama, may have once swapped skincare secrets. Oh, to be a fly on the wall for that conversation!

Nobody could argue against the fact that the Duchess of Cambridge always looks radiant and lovely. And although you can probably guarantee she will never confirm exactly what she puts on her face, we are privy to some details of her beauty routine.

Catherine Duchess of Cambridge

(Image credit: Getty Images)

The Duchess, who is also a fan of this organic facial oil, is said to be a fan of an anti-wrinkle serum by Biotulin, HELLO! reports.

So positive are Catherine's thoughts on the product that she even recommended it to former First Lady Michelle Obama, according to the publication.

Biotulin Supreme Skin Gel, £41, Amazon (opens in new tab)

Biotulin Supreme Skin Gel, £41, Amazon (opens in new tab)

The gel, described by the brand as a natural "botox alternative", claims to reduce wrinkles within one hour without the numbing effects of the real deal.

It also contains hero hydrating ingredient hyaluronic acid (opens in new tab), and has amassed hundreds of positive reviews on Amazon.

Well, if it's good enough for two of the most famous faces in the world...

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.