‘Shark Tank’ Drama: Lip Balm Deal Fails After Awkward ‘Chemistry’ Kiss With Kevin O’Leary

"Shark Tank" entrepreneurs often seek deals, showcased by Barbara Corcoran and Kevin O'Leary's playful Kisstixx lip balm test. Despite their humorous kiss attempt, only Mark Cuban offered $200,000 for 40% equity. The lip balm duo secured Walgreens collaboration, reaching $80,000 in sales before closing in 2018.