He Started a Side Hustle in His Dorm Room With ‘a Bunch of Ingredients From Amazon and a Crockpot’ — Now It’s a $56 Million Brand in Walmarts Nationwide
Oliver Zak, co-founder of tattoo aftercare brand Mad Rabbit, was at his third tattoo appointment when the alarm bells started to go off: Guidance was seriously lacking around the proper way to care for fresh ink, and the oft-recommended petroleum jelly solution didn’t work for him — in fact, it only made his scabs worse. […]









