# Książulo launches Muala Pizza in Żabka stores > Live situation record from CLSTR: https://clstr.news/situations/ksiulo-pizza-brand-launch-in-poland > Updated: 2026-10-11T17:43:42.000Z. Sources: 20. Developments: 5. Polish food influencer Szymon Nyczke, known as Książulo, is expanding his commercial presence through a new product line. Following his restaurant review activities, Nyczke announced the launch of ‘Muala Pizza’, a branded line to be distributed through the Żabka convenience store chain. Scheduled for release on October 7, 2026, the product line features American-style thick crust pizzas, distinguishing itself from the Neapolitan-style options currently available at Żabka. The initial launch includes pepperoni (branded as ‘Fat Peppa’) and cheese with jalapeño (branded as ‘Fat Cheese’) flavors, retailing for approximately 24.99 PLN. While the brand is Polish, production takes place in Slovakia to meet technological requirements for quality and repeatability. Recent clarifications indicate the pizzas are chilled rather than frozen and are intended to be prepared in-store using existing equipment. The rollout covers more than 13,000 Żabka locations. The launch has sparked significant debate and a public relations crisis. While some fans support the venture, others have criticized the move as a departure from his independent reviewer persona. This has led to accusations of compromised credibility, with some local restaurant owners, such as Szamka kebab in Września, publicly removing his ‘Muala’ quality seal. Conversely, businesses like Ayla Gemüse Kebab in Sopot have expressed loyalty, viewing the sticker as a source of pride. Nutritional concerns have intensified. Experts, including Prof. Łukasz Balwicki and Dr. Paulina Metelska, have warned that the product’s high caloric content (between 1,640–1,780 kcal) and salt levels may drive impulsive, unhealthy food choices among youth. Following the launch, Nyczke addressed the backlash, noting a loss of over 19,000 subscribers. Industry estimates suggest he could earn roughly 1 PLN per unit sold, depending on licensing agreements. Despite the controversy, Nyczke intends to continue his content, recently pivoting to reviewing smash burger establishments. ## Claims - Szymon Nyczke is launching his own pizza line called MUALA na grubo. (corroborated by 3 sources) - Official sales are scheduled to begin on October 7, 2026. (corroborated by 3 sources) - The product line includes two variants: Fat Peppa (pepperoni) and Fat Cheese (cheese with jalapeño). (corroborated by 3 sources) - The product line includes two flavors: Fat Peppa (pepperoni) and Fat Cheese (cheese with jalapeño). (corroborated by 3 sources) - The pizza will be available in over 13,000 Żabka stores across Poland. (corroborated by 2 sources) - Each pizza is priced at 24.99 PLN. (corroborated by 2 sources) - The development of the pizza recipe took over a year. (corroborated by 2 sources) - The product is not an advertising collaboration with Żabka, but Nyczke's own product being distributed through their stores. (single source) - The Fat Peppa variant contains approximately 1780 kcal per pizza. (single source) - The Fat Peppa pizza contains over 9 grams of salt, exceeding the recommended daily limit of 5 grams for adults. (single source) - The pizza is Szymon Nyczke's own product rather than a promotional collaboration with Żabka. (single source) - The product is a chilled pizza, not a frozen one, and is prepared in-store using store equipment. (single source) ## Timeline ### 2026-10-11: Książulo faces backlash following branded pizza launch in Żabka Influencer Książulo faces a subscriber loss and public scrutiny following the launch of his branded frozen pizza in Żabka stores, prompting discussions on the scale of influencer-led retail ventures. 2 sources. https://clstr.news/cluster/ksiulo-faces-backlash-following-branded-pizza-launch-in-abka ### 2026-10-09: Książulo pizza launch sparks health and industry debate Influencer Książulo's new pizza in Żabka stores has sparked debate over nutritional health, influencer responsibility, and a divide among Polish restaurateurs regarding his brand endorsements. 6 sources. https://clstr.news/cluster/ksiulo-pizza-launch-sparks-nutritional-debate-in-poland ### 2026-10-05: Książulo launches Muala pizza brand in Żabka stores Culinary influencer Książulo faces backlash following the launch of his ‘Muala’ pizza brand in Żabka stores, sparking debates over influencer credibility and product quality. 16 sources. https://clstr.news/cluster/gospoda-dzikie-fioki-reviewed-following-kuchenne-rewolucje ### 2026-10-03: Książulo launches Muala Pizza in Żabka stores Influencer Książulo is launching ‘Muala Pizza’ in Żabka stores. The American-style pizzas are produced in Slovakia to ensure quality and will be available in over 13,000 locations. 8 sources. https://clstr.news/cluster/szymon-nyczke-to-launch-muala-pizza-in-abka-stores ### 2026-09-30: Influencer Książulo expands brand through restaurant reviews and Żabka partnership Influencer Książulo has awarded a top rating to a Zielona Góra kebab shop and announced a new American-style pizza collaboration with the Żabka retail chain. 2 sources. https://clstr.news/cluster/influencer-ksiulo-expands-brand-through-restaurant-reviews-and-abka-partnership --- Cite as: Książulo launches Muala Pizza in Żabka stores. CLSTR, https://clstr.news/situations/ksiulo-pizza-brand-launch-in-poland