Kourtney Kardashian dons $190 light therapy mask and cozy vintage tee

Kourtney Kardashian blends the future with the past as she dons $190 light therapy mask and cozy vintage tee

Kourtney Kardashian is sharing one of her high-tech secrets to great skin.

The reality star-turned-lifestyle blogger looked futuristic as she showed off her tri-color DMH Aesthetics LED Light Shield Mask in a cute at-home Instagram Thursday.

Kourtney, 41, oozed sass, flashing a hint of thigh as she lounged around in just a vintage Disney tee and underwear while modeling the $190 skincare accessory, which is sold through her site Poosh.

Let there be light! Kourtney Kardashian showed off her fancy $190 light mask on Instagram Thursday, announcing it is available for pre-order on her lifestyle website Poosh

The mother-of-three’s fancy mask emitted a blue light with matched up with the star’s bright 101 Dalmations tee.

Keeping her tresses out of her face, she swept them up into a high ponytail.

Kourtney’s upscale light mask is quite sought after, already selling out on Poosh but currently available for pre-order.

The mask boasts many rejuvenating properties, with unique benefits coming from each specific color of light.

Laser focused: The retired reality star used the mask's red light in an earlier Instagram

Laser focused: The retired reality star used the mask’s red light in an earlier Instagram

Body talk: The star recently responded to people who were commenting on her weight and speculating she was pregnant, saying she 'loves' her curves

Body talk: The star recently responded to people who were commenting on her weight and speculating she was pregnant, saying she ‘loves’ her curves

Red deals with inflammation and redness while blue helps with acne and breakouts. Amber can be used to combat age spots and melasma.

Kourtney has been embracing the changes she’s gone through as she gets older.

The star recently responded to people who were commenting on her weight, with many even speculating she was pregnant.

‘This is me when I have a few extra pounds on, and I actually love it,’ she said of a recent bikini photo, which showed the natural curve of her belly.

Embracing it: 'This is me when I have a few extra pounds on, and I actually love it,' she said of the bikini photos which showed her natural body

Embracing it: ‘This is me when I have a few extra pounds on, and I actually love it,’ she said of the bikini photos which showed her natural body

Kill them with kindness! Kourtney Kardashian shared her tactics for dealing with negativity online during a virtual chat with her Poosh colleagues

Kill them with kindness! Kourtney Kardashian shared her tactics for dealing with negativity online during a virtual chat with her Poosh colleagues

‘I have given birth three amazing times and this is the shape of my body,’ she went on.

Kourtney explained how she deals with the negativity during a livestreamed Zoom call with her Poosh colleagues several weeks later.

‘I think “kill em with kindness” is kind of my motto and try not to let those comments affect you, and if they do, and you know that, just don’t look at comments.’

Rise above: 'I think "kill em with kindness" is kind of my motto and try not to let those comments affect you, and if they do, and you know that, just don't look at comments'

Rise above: ‘I think “kill em with kindness” is kind of my motto and try not to let those comments affect you, and if they do, and you know that, just don’t look at comments’