Kim Kardashian West has confirmed she is releasing new products under her KKW Beauty line. (Pic: Instagram)

Kim Kardashian West has confirmed she is releasing new products under her KKW Beauty line, which will include metallic highlighters and lip glosses that will go on sale later this week.

The 37-year-old actress first released a range of contouring products and nude lip glosses to her eponymous label earlier this month, and after growing speculation as to whether she is expanding her line, she has finally taken to social media to announce Ultralight Beams highlighters and glosses will be added to her collection on Friday. 

The 'Keeping Up With the Kardashians' star shared an image, which is believed to be part of the campaign, of her in the nude yet covered in a shimmering body lotion, while holding her silver locks on her Instagram account.

Ultralight Beams highlighters & glosses launching Dec 1st on KKWBEAUTY.COM

A post shared by Kim Kardashian West (@kimkardashian) on

She captioned the post: "Ultralight Beams highlighters & glosses launching Dec 1st on KKWBEAUTY.COM (sic)."

Kim - who has North, four, and 23-month-old son Saint with her rapper husband Kanye West - has also shared the image on her Instagram Story, which lasts on the photo-sharing site for 24 hours. 

Kim continued to reveal what is in store for customers as she uploaded a short clip of the cosmetic items in a box, which includes five metallic shades of highlighters and lip glosses, in copper, rose gold, gold, silver and bronze.

Sneak Peek #comingsoon

A post shared by KKWBEAUTY (@kkwbeauty) on

This clip was then followed by a string of videos of Kim on set shooting the commercial, including one video of Kim sitting on the floor, with one leg crossed over the other to cover her modesty. 

Kim has had a busy few months as she launched a trio of scents, titled Crystal Gardenia, Crystal Gardenia Citrus and Crystal Gardenia, to KKW Fragrance earlier this month, which saw all of the merchandise sell out in six days. 

The American star has since been working with the factory to create a new batch of perfumes, which have been restocked.