Kourtney Kardashian gets leggy in an oversized T-Shirt and knee-high boots in BTS snaps for Lemme

Kourtney Kardashian dropped in on Instagram Monday night to share behind-the-scenes content ahead of her Lemme vitamin launch.

The 43-year-old businesswoman uploaded a carousel for her 198 million followers to enjoy as she teased the upcoming product line.

The first slide showed the reality TV star in an oversized white sweater and pink knee-high boots.

The mother of three wrote in the caption: “@lemme tell you how much fun this whole adventure has been to create something I’m so proud of!”

Photos from a brightly colored creative shoot had a lavender background as the media star took several shots.

Kourtney, who married drummer Travis Barker in May, continued in the post: ‘I’m beaming with excitement that @lemme is launching in 15 hours!! 9:00 a.m. PST!’

The official Instagram account for the wellness supplement line already has 219,000 followers.

BTS: The 43-year-old businesswoman uploaded a carousel for her 198 million followers to enjoy as she teased the upcoming product line

Creative shot: Kourtney slipped into a thong bikini with a sheer white crop top as she lay on a diving board

One of Kardashian’s looks before the launch showed her with long extensions that made her bob haircut longer.

The front of her hair was styled in two braids on either side of a center part and she wore Y2K style blue tinted shades.

The new Mrs. Barker wore a sheer white T-shirt over a small bikini as she lay sprawled out on a diving board for a shot from above.

In another scene, she sat on a white stool as two crew members perfected details of her appearance.

Different look: Kourtney went for an out-of-the-box look with her hair styled in a blunt fringe and pulled up in a low bun

Kourtney went for an out-of-the-box look with her hair styled in a blunt fringe and pulled up into a low bun.

She covered her busty chest in a nude top that flashed the top of her belly.

And on top of two-tone checked tights, she wore a shrunken black leather-imitation miniskirt.

Another shot showed a giant billboard on the Sunset Strip with the image of Kourtney on it, along with the name “lemme.”

Advertisement: Another outtake showed a super-sized billboard on the Sunset Strip with the image of Kourtney on it, along with the name ‘lemme’

Zoomed in: Mrs. Barker kept the thread going with a close-up of a flawless pedicure

It didn’t stop there, as Mrs. Barker kept the thread going with a close-up shot of a flawless pedicure.

Her toes were covered in pastel pink lacquer and blue patterns, and her big toes read ‘lemme’.

Small blue stars were drawn on the other nails and the hem of black trousers was slightly visible.

A charm bracelet with the brand name engraved on a silver-colored dog tag also had a place in the slideshow.

Charmed: A charm bracelet with the brand name engraved on a silver-colored dog tag also had a place in the slideshow

Earlier this month, Kourtney finally revealed her new venture, after teasing fans about what was to come.

Lemme is vegan and gluten-free, with three options: Lemme Matcha, Lemme Chill and Lemme Focus.

She wrote: ‘Finally let me share what I’ve been up to! I dreamed of this idea, lots and lots of meetings and conversations with different people to find out how best to build this, the right partners and build a team that felt really good.”

Added: ‘Once it was finally right, it all went smoothly. Many hours, zooms, dreams, but all with quick decisiveness and real fun! Finally, 5 years later my passion/work baby is finally out in the world.’

Lemme is vegan and gluten-free, with three options: Lemme Matcha, Lemme Chill and Lemme Focus

Exciting: Part of Kourt’s post featured someone holding a lavender bag with her company name printed on it