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Kourtney Kardashian has launched a lot of businesses. Her newest one? Skincare. And she's showing it off it in a stunning way. Kardashian posted a set of photos on Instagram of her line. In one photo, she lunged in a pool in a white t-shirt and black bikini. She captioned the post, "Everyone needs to calm … down." How does she stay so fit? Read on to see 5ways Kourtney Kardashian stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1 She Uses The Keto Diet

Kardashian is a fan of the popular keto diet. While she's not on it all the time, she went back on it in 2020. "My body never looked better than when I did the keto diet two and half years ago, when I did it for two months," she wrote on her website, Poosh . "In my experience, I've found the best method to train my body to curb sugar cravings, burn fat, and kick-start weight loss is by sticking to a keto diet."

Kardashian has always been a healthy eater. In the same Poosh post, she revealed some of her habits. "I'm focusing my meals on fresh vegetables and lean proteins. I eat three meals a day with no snacking in between if possible."

Kardashian spilled some of her wellness secrets to Byrdie . She says that she makes sure to drink a lot of water each day. "Half the time when you're hungry, you're really thirsty," she explains. "I mean, I eat constantly throughout the day, so I'm not saying don't eat and just drink water, but I notice I eat less just because I'm so full from the water."

4 She Works Out With Her Family

Kardashian has a big family, and she likes to exercise with them. "We go to the basketball court where my kids can play, and we turn on music," she tells Byrdie. "Khloé will usually come. The other day, I did one with Khloé and Rob. Or my friends Stephanie and Jen will come over. … We'll usually do those on the weekends so we don't feel like we're torturing ourselves."

5 She Has A Weekend Skincare Routine

Kardashian has amazing skin, and she makes sure to take care of it. She tells Byrdie that she uses the weekends to do some skincare. "Every weekend, I wash my face with the Manuka Doctor face wash, then I do a toner quickly, then I do sunscreen."  df44d9eab23ea271ddde7545ae2c09ec

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