Kylie Jenner’s daughter Stormi had a helping hand in her latest business venture.

Earlier this week, the 24-year-old beauty mogul announced the launch of Kylie Baby, a skin and hair care line dedicated to babies and young kids, and shared that all of the brand’s products have been “tested and approved” by her own 3-year-old child.

“I’m so excited to introduce @kyliebaby to you guy’s  it was a dream of mine to develop clean, safe, effective, and conscious baby care when I became a mom,” Jenner wrote on her Instagram, sharing a promotional shot of herself with Stormi.

“I know we all want the absolute best for our kids so making this line completely vegan and hypoallergenic was very personal to me!” she continued. “I’m so proud of these products and couldn’t wait to share this with you and your family!”

Available for sale on Sept. 28, the line consists of shampoo, conditioner, body lotion and bubble bath soap.

Jenner broke down each product in a video on her Instagram Stories, telling fans that she spent a long time working on the brand because she “wanted to make sure we went through every testing possible.”