Kourtney Kardashian received heavy criticism after her 10-year-old daughter, Penelope, shared a make-up tutorial on TikTok.

Many slammed Kardashian for exposing her to the use of make-up at the tender age of ten.

Penelope began her tutorial by putting on a pink headband to prevent make-up products from getting into her hair.

She then applied concealer before applying the mascara, sparkly eyeshadow and lip gloss.

Penelope got most of her make-up products from her aunt Kylie Jenner's brand.

"Have a good morning," she captioned the video, adding a smile emoji.

Penelope and her mother jointly run the TikTok account.

The account, which launched last year, features Penelope and her mom participating in various viral trends.

Kardashian shared that her son, Mason, created secret Instagram accounts during the heat of the pandemic and she made him delete them.