Halfday Iced Tea: How Mike Lombardo Built a Gut-Healthy Twist on a Nostalgic Drink
Halfday Iced Tea did not start as a company. It started as a class project. Mike Lombardo and his best friend Kayvon Jahanbakhsh were undergraduates at Rowan University’s Rohrer College of Business when Kayvon was diagnosed with ulcerative colitis at 18, a diagnosis that led to a roughly three-month hospitalization and the loss of about 80 pounds. Coming out of that experience, Kayvon began experimenting with gut-friendly, prebiotic-infused tea recipes, and Lombardo — who graduated summa cum laude in marketing in 2018 — joined him to turn the idea into a real product.
The company secured its first real funding through Rowan’s own Innovation Venture Fund — a $75,000 investment on top of roughly $425,000 the founders had already raised from other early backers while still in school. That early support helped the pair take Halfday from a dorm-room experiment to an actual bottled product, though the brand’s first commercial run was modest: it launched into just a single Whole Foods location before the company relaunched under the Halfday name in 2021 with a reformulated recipe built around 3 to 5 grams of sugar and several grams of prebiotic fiber per can.
The product itself leans hard into nostalgia. Halfday comes in flavors like Lemon Tea, Peach Tea, Green Tea, Raspberry Tea, Sweet Tea, and Tropical Tea, deliberately evoking the Arizona and Snapple iced teas the founders grew up drinking, but reformulated to carry a fraction of the sugar — 30 to 40 calories and roughly 5 to 6 grams of net carbs per 12-ounce can — while adding a proprietary “GOODDAY Prebiotic Blend” made from cassava root fiber, fructan fiber, and organic agave inulin. The tea itself is brewed from organic leaves and sweetened with organic raw cane sugar, a formula the company updated in 2025 as part of a broader rebrand that replaced apple nectar as a sweetener. The company has also introduced a “Half & Half” line, including a Classic Half & Half and a limited Watermelon Half & Half, extending the brand beyond straight iced tea.
Growth since the relaunch has reportedly been fast, though most of the numbers behind that growth come from the company itself rather than independent audits. Halfday says it has grown from around 2,000 to more than 7,000 retail doors in the span of about six months following its February 2025 brand refresh, and the company says it has sold more than 5 million cans to date. Retailers cited across press coverage and the brand’s own materials include Whole Foods, Sprouts, Kroger, Albertsons, Wegmans, Erewhon, Target, Publix, and Walmart, alongside online channels like Amazon and Thrive Market. Third-party business databases put Halfday’s total funding raised at just over $10 million across multiple rounds, including a reported Series A of roughly $7.3 million in 2023, though these aggregator-sourced figures were not independently confirmed and should be treated as approximate rather than audited.
Halfday is operating in a genuinely large and growing category. Market research estimates put the global ready-to-drink tea market somewhere in the $36 billion to $38 billion range as of 2025, with different research firms projecting growth to anywhere from roughly $56 billion to $63 billion over the following five to ten years — the exact figures vary by source and methodology, but the directional trend across the industry is clearly upward. The U.S. market alone has been estimated at around $13 billion in 2025. Within that large category, Halfday is competing against entrenched names like Arizona, Snapple, Gold Peak, and Pure Leaf, as well as a growing wave of “better-for-you” and functional beverage entrants chasing the same health-conscious, nostalgia-driven consumer.
The company has also leaned into distribution partnerships to fuel that retail growth. In 2025, Halfday brought on Big Geyser, a well-known independent beverage distributor in the New York City market, as part of a broader brand refresh built around a “Make a Break for It” campaign — new logo, new packaging, and messaging that pushes the prebiotic angle harder than earlier versions of the brand did. That October, the company expanded its Half & Half flavor into select Whole Foods stores nationwide, building on a 2024 national Whole Foods rollout for the core prebiotic iced tea line. Lombardo and Jahanbakhsh were named to the Forbes 30 Under 30 list in the Food & Drink category for the Class of 2023, a recognition that came not long after the brand’s relaunch and reflects the kind of early-stage buzz that has followed the company since.
On the podcast, Lombardo talked about what it actually took to go from a college side project to a nationally distributed beverage brand — securing shelf space against category giants with decades of retailer relationships, managing the cash-flow realities of a low-margin consumer packaged goods business, and building a supply chain that could keep up with a retail footprint that reportedly more than tripled in a matter of months. He also spoke candidly about the emotional core of the company: Halfday exists because of Kayvon’s health crisis, and that origin story has shaped everything from the product’s gut-health positioning to the tone of its marketing, which leans into fun and nostalgia rather than clinical wellness messaging.
Halfday’s trajectory is a useful reminder that not every consumer brand needs a dramatic corporate-defection origin story. Lombardo and Jahanbakhsh built their company directly out of a personal health crisis and a college entrepreneurship program, using a relatively modest first round of funding to get a real product on real shelves before scaling into a national retail footprint. The company still faces the same structural challenges every beverage brand faces — thin margins, entrenched incumbents, and the constant work of retaining shelf space once it is won — but the combination of a nostalgic flavor profile, a functional health angle, and an origin story rooted in one founder’s actual medical experience has given Halfday a distinct enough identity to stand out in a genuinely crowded category.
Looking ahead, Halfday’s expansion beyond straight iced tea — into the Half & Half line and into new retail categories — suggests a founder team trying to build durable, repeatable growth rather than ride a single viral flavor. That is a familiar playbook in the better-for-you beverage space, where brands like Poppi and Olipop expanded rapidly by pairing a nostalgic, mainstream flavor profile with a functional health hook, then used retail wins to compound distribution gains. Whether Halfday can sustain the kind of door-count growth it has reported, and convert distribution wins into the kind of repeat-purchase loyalty that turns a beverage brand into a lasting business, is the open question for Lombardo and his team as the company moves further from its dorm-room origins and deeper into a genuinely competitive national category.
