A plucky entrepreneur has lofty ambitions for his genetically personalised meal shakes, but will the Dragons see a nutritious return on their money? A married couple hope their alcoholic gift box business will make for an intoxicating proposition, and the Dragons are put to the test by a virtual escape room business – will they unlock their coffers and strike a deal? Finally, a ‘head nit picker’ is itching to show off her head lice treatment and clinic, but will the Dragons share her passion for parasites?