Kourtney Kardashian Poses in Pink Feathered Bodysuit in Behind-the-Scenes Look at Lemme Photo Shoot

Kourtney Kardashian Barker is taking fans behind the scenes!

On Tuesday, Aug. 13, the reality star, 45, posted some sneak peek shots on Instagram, giving fans a glimpse of the backstage action on her recent photo shoot promoting her Lemme Glow Lollipops.

In multiple mirror selfies, Kardashian Barker donned a feathered pale pink bodysuit featuring a black bow at the top. 

She posed for close-ups and full-length snaps to give fans a look at her entire ensemble, which she wore with matching pale pink open-toe heels to add some extra height.

To go with the diner theme for the shoot, Kardashian Barker wore her brunette hair in a '60s-style backcombed look, and she shared some snaps from the location, including a close-up of a record player, and a snap of a stack of pancakes.

Kardashian Barker also donned a baby pink cardigan featuring a white ruffled collar, which she wore with a pair of black and white polka dot trousers and some fluffy heels in some further BTS shots.

The carousel of images included a shoot image of Kardashian Barker holding one of the red lollipops while posing in a yellow top and hot pants on a pink stool, similar to the one she shared on Instagram on Aug. 1.

"a little bts from my @lemme glow lollipop campaign shoot," the mother of three captioned her latest post.

The PEOPLE Puzzler crossword is here! How quickly can you solve it? Play now!

A description of the Lemme product on the official website reads, "Enhance your natural glow with these delicious, watermelon-flavored lollipops. Formulated to help you glow from within, with antioxidant Vitamin C and Collagen Peptides."

Both Kardashian Barker and the Lemme Instagram page have been promoting the release, with The Kardashians star pulling a face for the camera in the same feathered ensemble in a shot shared by the company over the weekend.

"From seed to sweet 🍉🍭," the post's caption included.

On July 28, Lemme shared a clip from the shoot with Sabrina Carpenter's "Please Please Please" playing in the background.

"Please, please, please say you're ready for a sweet surprise 😉," the caption read.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Kardashian Barker launched Lemme, which was first a line of gummy supplements, in 2022 after spending more than five years researching nutrition.

"My process [with a new product] is take it to my natural doctor, and he would muscle test me with it," she previously told WSJ. Magazine. "I would hold the product in my hand, and he would see how it reacts to my body."

The star also has a lifestyle website Poosh, which she launched back in 2019.