Kim Kardashian Undergoes 'Painful Yet Worth It' Stomach Tightening Procedure

Kim Kardashian has shared with fans a beauty treatment that she considers a "game changer."

On Wednesday, the "Keeping Up With the Kardashians" alum, 41, uploaded via her Instagram Stories a photo of her slightly red belly during a skin tightening procedure. Alongside the snap, she revealed that she underwent the minimally-invasive Morpheus8 Body, microneedling + radio frequency treatment, which was used to tighten her abdomen, according to Entertainment Tonight.

"This is a game changer!!!" the Skims founder wrote over the photo. "I did morpheous [sic} laser to tighten my stomach @drghavami's spa @gpsaesthetics."

She praised it as her "favorite laser" but also confessed, "it's painful lol but worth it!"

According to the outlet, the procedure "contours and remodels the face and body for a smoother and tighter appearance," and results could be seen within three weeks.

This isn't the first time Kardashian has spoken about undergoing laser treatments. Last month, the reality star said that she reserves her beauty procedures for late at night when her four kids with ex Kanye West—North, 9, Saint, 6, Chicago, 4, and Psalm, 3—are all in bed.

"I care. I really, genuinely care about looking good," she told Allure. "I probably care more than 90% of the people on this planet. It’s not easy when you’re a mom and you’re exhausted at the end of the day or you’re in school, and I’m all of the above. I do my beauty treatments usually late at night. After everyone’s in bed, I’m doing laser treatments."

But though Kardashian is very invested in her appearance, one of the things she loves most about her boyfriend Pete Davidson is that she's comfortable around him even if she has no makeup on.

In a confessional on her family's reality show "The Kardashians," the beauty mogul admitted that she's obsessed with skincare, and having someone who doesn't care about her looks was a "refreshing feeling." She gushed over Davidson, calling him the "best human being I've ever met."

"People always say, 'Oh, he's so funny.' ... That's like, fourth on my list of why I like him. Always wants the best for people, can handle anything, always does it with grace. He's really, really thoughtful, and humble, and just so genuine. I would say the perfect word to describe Pete is genuine," Kardashian said of her beau.