She’s the usually demure star of 13 Going On 30.

But Jennifer Garner was a little more revealing on her Instagram on Sunday, posting a fun and sexy video to her account in a paid partnership with Virtuelabs.

The mother of three, 48, was seen in her tub taking a bubble bath with only a necklace and bracelet on as accessories.

Smiling: Jennifer Garner was busy on her Instagram on Sunday, posting a fun and sexy video to her account in a paid partnership with Virtuelabs

Her pristine white bathroom included sunlit windows and a leafy plant in the background.

Jen started off her bathing routine displaying a small round container of what looked to be a hair mask, which she massaged into her dark brown hair.

Then a clock appeared in the upper right hand corner, showing three minutes.

Showing off the product: The mother of three, 48, was seen in her tub taking a bubble bath with only a necklace and bracelet on as accessories

Three minutes on the clock: Jen started off her bathing routine displaying a small round container of what looked to be a hair mask, which she massaged into her dark brown hair

During that time, Garner was seen scrubbing her legs, saying hi to the dog that came in, and generally having a good time in the bath.

All the while, her bare shoulders and collarbone were visible over the lip of the tub.

When the clock ran out, Jen dunked her head in the water, coming back out in a jump cut with dry and beautifully lustrous hair that she whipped back and forth.

During that time: Garner was seen scrubbing her legs, saying hi to the dog that came in, and generally having a good time in the bath

When the clock ran out: Jen dunked her head in the water, coming back out in a jump cut with dry and beautifully lustrous hair

‘Give your hair 3 minutes of love, you’ll be amazed who you get back. @virtuelabs Restorative Treatment Hair Mask ♥️,’ she wrote in the caption.

Outside of the occasional paid partnership, the actress frequently posts self empowerment-themed content including meditation and yoga.

Next up for the ex-wife of Ben Affleck is the Netflix film Yes Day, due to premiere next month on Netflix.

Satisfied with the results: JG whipped her gorgeous hair back and forth

In the film, costarring American Crime Story’s Edgar Ramirez, two parents agree to say ‘yes’ to their three children for one entire day, no matter what the request.

The movie is based on the book of the same name by Amy Krouse Rosenthal, illustrated by Tom Lichtenfeld.

It will also feature actors Jenna Ortega, June Diane Raphael and Fortune Feimster.

Yes Day will be available for streaming on Netflix starting March 12th.

With Oprah recently: Outside of the occasional paid partnership, the actress frequently posts self empowerment-themed content

Her focuses include: Meditation and yoga

Next up for the ex-wife of Ben Affleck: The Netflix film Yes Day, due to premiere next month on Netflix; seen with costars Edgar Ramirez (left) and Jenna Ortega (second from left)