The secret to Harry Styles' beautiful boyish face has been revealed.

The One Direction band member is all about the 90-minute sheep placenta facials by Beverly Hills-based astehetician Louise Deschamps, according to Billboard.

So what exactly is a sheep placenta facial?

WATCH: One Direction Teases Fifth Album: It's A Lot Different Than Before 

Lancer Skincare, where Deschamp works, tells ET it is a mixture with stem cells from the sheep's placenta that helps plump the skin and stimulate collagen production. While the facial will moisturize and rehydrate the skin overnight, as soon as you leave the office, your skin is supposed to glow and fight off free-radicals from the sun.

Added bonus: the facial also includes 24 karat gold in it!

In July of 2013, dermatologist Dr. Annie Chu spoke to "The Doctors" about how the placenta helps give the skin a youthful glow.

"The sheep placenta extract is the newest and most exciting breakthrough in skincare for a long time. It's chock-full of nutrients from the placenta, things like growth factors, nutrients, amino acids," she explained. "It's completely cruelty-free."

Dr. Lancer's office confirms that no pregnant sheep get hurt in the process. The extract is both organic and filtered.

PHOTOS: Harry Styles Has An Adorable 2-Year-Old Look Alike!

Depending on the skin care clinic, a treatment like Harry’s does not exactly come cheap – ET confirms that one treatment of sheep cell placenta can run $600. Baaaaa!