The Goop founder was spotted leaving a gym in Brentwood, California with her long-time pal Nicole Richie on February 7.
The 46-year-old went makeup-free for the workout session and tied her bright blonde hair back from her face in a wavy ponytail.
Gwyneth, who observes a strict exercise routine to maintain her flawless physique, looked tired after the exertion and left the building in an oversized sweatshirt, fitted black leggings and grey sneakers.
She carried a large white tote and had her phone and car keys at the ready.
House of Harlow designer Nicole followed hot on her heels in an all black ensemble with her hair pulled into a high bun.
The sighting comes as recently re-married Gwyneth prepares to launch a Netflix docuseries about her lifestyle brand Goop.
The show will reportedly focus on how to achieve 'spiritual and physical wellness'.