Credit: Jordan Strauss/

She's got Tracy Anderson to thank for her amazing body -- which she showed off in a sexy, see-through Pucci ensemble at Sunday's Emmy Awards -- and now Gwyneth Paltrow is revealing the secret behind her red carpet glow.

In the 38-year-old's latest GOOP newsletter, the mother of two chronicles her Emmys weekend, including a stop at the posh Sonya Dakar Skin Clinic for one of the celeb aesthetician's "amazing facials."

Paltrow indulged in a 90-minute Apple Stem Cell treatment, which costs $350 and leaves the face, neck and chest looking youthful, tight and glowing.

"Gwyneth is the perfect client because she is so diligent with her skincare routine," Dakar tells Us Weekly. "She has been my client for over ten years and I've only seen her skin look younger and younger."