But the Keeping Up With The Kardashians star - who was recently announced as Manuka Doctor's newest ambassador - says her f-l-a-w-l-e-s-s look is all thanks to an unusual beauty obsession.
Are you taking note?!
Talking to Reveal's sister title Cosmopolitan UK last week, the 37-year-old reality babe revealed that she won't sleep on anything but a satin pillowcase and that she attributes her clear skin and healthy hair to the super-soft, natural material.
"I always sleep with a satin pillowcase and I have done for like 20 years," Kourtney said. The stunning brunette continued, "Khloe's Godmother, who passed away a long time ago, used to tell us that we should always sleep with a satin pillowcase as it's better for your skin and hair, so I have done ever since."
For the sceptics out there, there isn't much to suggest that catching your Zs on a satin pillowcase will work wonders for both your skin and hair without following a healthy diet packed with vitamins and drinking plenty of water, but just looking at Kourt is proof enough, right?
That said, the star did mention that she receives a little help in the skincare department and revealed that she looks to Manuka Doctor's Gold Dust Firming Serum, £29.99 (which you can snap up online, FYI) to give her skin that otherworldly glow, even sans make-up.
Thanks Kourt, we'll take it on board!
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