The Food Industry is Being Reshaped by Gen Z and Millenials

Gen Z and Millennials are reshaping the food industry in ways that go beyond just simple taste preferences. For younger consumers, food is increasingly tied to health values, identity, and lifestyle. Instead of buying products based only on flavor or convenience, current generations are paying closer attention to what they eat, prioritizing ingredients, sourcing, transparency, and brand authenticity. 

As a result, major food brands are facing growing pressure to rethink their formulas, simplify labels, and make products more natural and trustworthy. Major legacy brands such as Kraft Heinz and The Hershey Company are making changes. 

Kraft Heinz has pledged to remove artificial colors from its U.S. products by the end of 2027. The Hershey Company is also planning to go back to their classic recipes for products such as Reese’s, citing “evolving consumer preferences.”

One of the biggest and clearest shifts is the rising demand for cleaner and more natural ingredients. A New Hope Network article explains that Gen Z and Millennials are highly intentional shoppers who prioritize health, substantially, and ingredient awareness. 

According to the SPINS data cited, 40% of Millennials and Gen Z consumers follow specific diets, while 90% avoid certain food dyes (Red40) and gluten. That is a major signal to food manufacturers: younger shoppers are not just casually interested in better-for-you foods, but are actively screening out ingredients they see as artificial, unnecessary, or unhealthy. 

The International Food Information Council (IFIC) Clean Label report helps explain why this matters. Even when participants were not deeply familiar with the exact phrase “clean label,” they still understood the concept. 

Many associate it with products that avoid artificial ingredients, contain fewer ingredients, and feel less processed or more natural. Younger consumers may not always use industry terminology, but they clearly recognize what they want. This has pushed brands to pay more attention to labels and ingredient lists, especially in categories where consumers are more likely to read packaging closely.

At the same time, the research shows that this change is not as simple as “natural always wins.” The IFIC report found participants often viewed clean-label foods as more expensive and sometimes less appealing in taste, and most were not willing to accept a taste change in a favorite product just because it had a cleaner label. 

This is especially important for legacy food brands. If companies want to remove artificial colors or flavors or preservatives, they still expect the product to taste good and feel recognizable to what they were used to eating before.

Brands are being pushed to find a middle ground with their products while keeping the flavor and familiarity that people love their products for, while improving the ingredient quality of their products and customer transparency. This is why more food companies are exploring reformulations, shorter ingredient lists, and more natural-sounding ingredients. 

Younger shoppers are not just buying a product; they are judging whether the brand aligns with their expectations around wellness and honesty. Gen Z in particular has accelerated this shift because of how strongly it connects food choices with identity and digital culture. 

Glanbia Nutritionals notes that Gen Z values authenticity, sustainability, and digital engagement, and that natural ingredients are among the most important qualities they look for when buying healthy food or beverages. Glanbia Nutritionals also shows that Gen Z places greater importance than older generations on whether products are sustainably sourced and socially and ethically sound. 

This means younger consumers are not only asking “What is in this product?” but also, “What does this brand stand for?”

Social media has made this shift even stronger, especially on TikTok, where health and wellness influencers play a big role in shaping how Gen Z and Millennials think about food. Influencers such as Santa Cruz Medicinals and other health-focused content creators promote trends built around natural ingredients, cleaner eating, knowing what you’re eating, and living an active/wellness-based lifestyle.

On TikTok, it is common to see trends involving high-protein diets, eating raw ingredients, prioritizing cleaner food alternatives, and focusing on avoiding industrialized seed oils. These trends do more than just go viral for a few days, as they influence what younger consumers look for when they shop and what they expect from food brands. 

In the end, Gen Z and millennials are changing the food industry by making ingredients, transparency, and brand value more important than ever. Whether it’s pushing for older established brands like The Hershey Company to rethink their ingredients, or helping popularize TikTok food and diet trends. 

These generations are clearly having a strong impact on the market. They want products that not only taste good, but also feel healthier, natural, and trustworthy. 

Because of that, food companies can no longer rely only on brand recognition. They have to adapt to a generation of consumers that care about what is in their food and what a brand stands for. As that influence keeps growing, the companies that are able to balance taste, convenience, and cleaner ingredients will likely be the ones that succeed the most in the future.