"Clean label" gets used constantly in frozen meals, but what it actually means depends on which shopper you ask. Some describe it through the lens of nutritional transparency. Others focus on ingredient simplicity, sourcing ethics, or how a product fits a specific diet or lifestyle. For category teams building assortment and merchandising strategies around health, that ambiguity makes it hard to know where to invest.
In this CMA webinar, Heather Bentley (Category Strategy, Frozen Meals at Nestlé) and Jon Groth (Senior CSM, Harmonya) walked through how a review-driven analysis translated more than 115,000 shopper conversations into four distinct Demand Themes, then quantified each one against UPC-level sales data.
If you missed it live, here's what we covered:
The Shift From Subtractive to Additive Health
The session opened with a framing that set the tone for everything that followed: how "health" in frozen meals has fundamentally changed.
The old model was subtractive. Less fat. Fewer calories. Lower sodium. Products earned their health halo by what they removed. The modern version of clean label is additive. More protein. More fiber. Functional ingredients like prebiotics and immune support. And it extends well beyond nutrition into sourcing transparency, ethical production, and how a product is made.
Heather's team had already sensed this shift directionally, but they couldn't define it precisely or size the commercial implications. They knew health meant more than "low calorie," but they didn't have a structured framework that mapped shopper language to real demand signals.
How We Identified and Sized the Demand Themes
Harmonya's methodology followed three steps:
First, the team analyzed how consumers describe "clean label" across 115,000+ frozen meal reviews, using consumer language rather than predefined claims. These signals were grouped into standardized Demand Themes that reflect both functional and lifestyle dimensions of clean label.
Second, individual claim signals and language variants were mapped to UPCs. Tags like "protein," "fiber," and "immune support" were mapped into a Demand Theme based on shared intent, capturing both manufacturer-led claims and consumer-described benefits.
Third, each Demand Theme was sized by sales volume, year-over-year growth, and brand share. The analysis yielded eight or more initial themes. Heather's team then narrowed to the four that mattered most based on UPC coverage, sales weight, and where brand investment and consumer attention diverged.
Four Demand Themes Inside "Clean Label"
The four themes the analysis surfaced:
- Nutrition & Functional Benefits: Protein, fiber, vitamins, immune support, sustained energy, prebiotics. This is where most brands already invest, and where the conversation is most familiar to category teams.
- Ingredient Integrity: Organic, non-GMO, no artificial ingredients, simple ingredient lists, no additives. Shoppers in this theme care about what is (and isn't) in the product at the ingredient level.
- Responsible Sourcing & Ethics: Ethically sourced, antibiotic-free, pesticide-free, cage-free, sustainability. This was one of the themes the team didn't expect to emerge as a standalone dimension of "clean label." Shoppers are talking about how a product is made and where it comes from just as often as what's in it.
- Diet & Lifestyle Friendly: Plant-based, keto, gluten-free, low sodium, low sugar, allergen-free. These shoppers describe health through the lens of compatibility with a specific lifestyle or dietary framework.
Two of these four themes — Responsible Sourcing and Diet & Lifestyle — had little overlap with what brands were emphasizing on their product pages. That gap set up the most important part of the session.
Brand-Led vs. Consumer-Led Signals
Before showing the disconnect, the session introduced a concept that made the data easier to interpret: the difference between brand-led and consumer-led Demand Themes.
- Brand-led themes are the ones that show up in manufacturer PDP content: on-pack claims, product descriptions, and marketing language. This is where the brand is actively investing in positioning.
- Consumer-led themes are the ones that show up in consumer reviews: the language shoppers use to describe what they value, what they notice, and what they wish a product did better. This is where demand actually lives.
When these two signals align, a brand is investing where shoppers care. When they diverge, there's either an untapped opportunity or wasted investment.
The Disconnect
The data showed that brands in frozen meals are heavily concentrated in Ingredient Integrity and Nutrition & Functional Benefits. These themes dominate PDP claims. But consumer reviews tell a different story. Shoppers allocate significant attention to Responsible Sourcing and Diet & Lifestyle — themes where most brands have minimal presence on the product page.
The gap in Responsible Sourcing was the most striking. The majority of brand investment in clean label messaging focuses on ingredients and nutrition, while shoppers are increasingly talking about how products are sourced, whether packaging is sustainable, and whether production practices align with their values.
This isn't a case of brands investing in the wrong themes. Nutrition and ingredients still matter. The issue is that the investment is concentrated, and the themes that are growing fastest are the ones getting the least attention from manufacturers.
What Changed as a Result
The session closed with what the analysis led to inside the Nestlé frozen meals team:
- The analysis confirmed that "clean label" is shifting from subtractive to additive health signals, giving the team a data-backed framework for what had previously been a directional instinct.
- It informed which Demand Themes each brand should own versus which to treat as table stakes, sharpening positioning decisions across the portfolio.
- It sparked targeted research to connect specific Demand Themes to consumer segments, going deeper on who is driving each theme.
- And it established an ongoing partnership to track how these themes evolve over time, so the framework stays current as the category shifts.
Watch the Full Session Below
The core takeaway: "clean label" is not one thing. It is four distinct demand dimensions, each with a different commercial footprint. The gap between where brands invest and where shoppers focus is wider than most category teams realize.
The framework is repeatable across categories. Map what brands claim against what consumers say. Size each theme against real sales. Use the gap to prioritize where to invest next.
Teams that connect product data, consumer feedback, and market signals see what's shaping demand faster and with more confidence. Let's talk about how Harmonya turns fragmented data into decision-ready intelligence.
