Most F&B brands follow some version of the stage gate process for new product development. The stages have different names depending on the company — Discovery, Scoping, Business Case, Development, Testing, Launch — but the structure is remarkably similar across the industry.
What’s also remarkably similar is where most brands skip a step: consumer validation. Not sensory testing (most brands do that). Not market sizing (everyone does that). We mean testing the actual front-of-pack claims, pricing, and positioning decisions that determine whether a product succeeds on shelf — before those decisions get locked in.
When we ran a claims validation experiment on a plant-based protein bar — 500 census-representative US consumers, randomised claim combinations — the gaps between what an internal team would likely choose and what consumers actually preferred were significant. “Plant-Based Protein Power” felt like the obvious lead claim. It scored 17.6%. “11g Protein Per Bar” — a simple, specific, quantified claim — scored 40.4%.
That kind of gap doesn’t show up in a brand workshop. It shows up on shelf, after packaging is printed.
Table of Contents
- The Standard Stage Gate Process for F&B
- Where the Validation Gap Lives
- Stage 1: Concept Validation — Testing Before You Formulate
- Stages 2–3: Development & Testing — Validating as You Build
- Stage 6: Post-Launch — Optimising What’s Already on Shelf
- What to Test at Each Stage
- Action Items for Your Next Range Review
The Standard Stage Gate Process for F&B
The stage gate model breaks new product development into discrete phases, each separated by a decision point (the “gate”) where a project is either approved to continue, sent back, or killed. For food and beverage brands, the typical structure looks like this:
| Stage | Name | What Happens | Key Decision |
|---|---|---|---|
| 1 | Concept Validation | Ideation, trend analysis, initial consumer research, feasibility screening | Is there a real market for this product? |
| 2 | Business Case | Detailed market sizing, competitive mapping, preliminary formulation, cost modelling | Can we make money on this? |
| 3 | Development & Testing | Formulation, bench-top testing, sensory panels, packaging development, claims substantiation | Does the product meet the brief? |
| 4 | Validation | Production trials, shelf-life testing, retailer pitches, final costing | Can we produce this at scale? |
| 5 | Launch | Production, distribution, marketing activation, retail placement | Execute |
| 6 | Post-Launch Review | Sales velocity tracking, repeat purchase analysis, line extension planning | Optimise, extend, or kill? |
This framework works. It forces discipline and reduces the risk of launching products that can’t be manufactured, costed, or distributed. But there’s a gap in it.
Where the Validation Gap Lives
Look at the table above and notice what gets validated at each stage: market viability (Stage 1), financial viability (Stage 2), product quality (Stage 3), manufacturing viability (Stage 4). What doesn’t get systematically validated? Consumer response to the specific positioning decisions — the claims, the packaging hierarchy, the price point for the target segment.
Sensory testing tells you if the product tastes good. It doesn’t tell you whether “11g Protein Per Bar” or “Plant-Based Protein Power” will drive more purchase intent on shelf. Market sizing tells you the category is growing. It doesn’t tell you whether your specific claim combination resonates with your target consumer.
This gap matters because the positioning decisions — front-of-pack claims, price point, dietary callouts, ingredient transparency messaging — are often the single biggest driver of trial purchase. In our protein bar experiment, ingredient transparency accounted for 26.3% of the purchase decision, and protein framing accounted for 25.7%. Brand tagline? Just 7.8%.
Stage 1: Concept Validation — Testing Before You Formulate
This is where consumer validation has the highest leverage. At Stage 1, nothing is locked in. Formulation hasn’t started. Packaging hasn’t been designed. You’re still deciding what to build.
The decisions that benefit from validation at this stage:
- Claim combinations: Which claims should lead on pack? Which claims stack well together, and which cancel each other out?
- Price sensitivity: What’s the price ceiling for your target segment? Does a $0.50 premium for “organic” justify the certification cost?
- Packaging format: Does your target consumer prefer a single-serve bar, a multipack, or a resealable pouch?
- Dietary positioning: Does “Vegan + Gluten-Free” outperform “Organic + Non-GMO” for your category?
Testing these decisions with 500+ consumers before formulation starts means you’re building to a validated brief — not an assumed one.
Stages 2–3: Development & Testing — Validating as You Build
Once formulation begins, trade-offs emerge. The R&D team discovers that hitting 20g of protein per bar requires a whey concentrate that pushes the ingredient count from 6 to 11. The clean label claim is now in tension with the protein claim.
These are exactly the decisions where consumer data changes the conversation. Instead of the NPD lead and the marketing director debating preferences in a meeting room, you can test the trade-off directly:
- Formulation trade-offs: “11g protein + 6 ingredients” vs “20g protein + 11 ingredients” — which does the target consumer prefer?
- Reformulation A/B testing: Does switching from whey to pea protein change purchase intent, and by how much?
- Claim substantiation priority: If you can only certify one claim (organic or non-GMO), which one drives more value?
- Sugar messaging: “Less Than 8g Sugar” vs “No Added Sugar” vs “Naturally Sweetened” — which framing wins?
In our experiment, “Less Than 8g Sugar” won at 41.4% preference — outperforming every other sugar messaging variant. That’s the kind of signal that resolves an internal debate in minutes rather than weeks.
Stage 6: Post-Launch — Optimising What’s Already on Shelf
Consumer validation isn’t just for new products. For brands preparing for a range review, the same approach applies to existing SKUs:
- Line extensions: Should the new flavour variant be a sub-brand or sit under the core brand?
- Repositioning: Would changing the lead claim from “organic” to “high protein” improve shelf velocity?
- Price repositioning: Can you justify a price increase by adding a premium certification badge?
- Limited editions: Which seasonal variant will cannibalise the core line least?
At Stage 6, the cost of making the wrong decision is lower than at Stage 1 — but the frequency of these decisions is higher. Brands in range review cycles face these choices quarterly.
What to Test at Each Stage
| NPD Stage | What to Validate | Example Experiment | Impact |
|---|---|---|---|
| Stage 1 — Concept | Claim hierarchy, price sensitivity, packaging format, dietary positioning | Test 5 claim combinations for a new protein bar across 500 consumers | Build to a validated brief, not an assumed one |
| Stage 2–3 — Development | Formulation trade-offs, ingredient swaps, claim substantiation priority | Test “11g protein + clean label” vs “20g protein + longer ingredient list” | Resolve internal debates with consumer data |
| Stage 6 — Post-Launch | Line extensions, repositioning, price increases, seasonal variants | Test 3 line extension concepts against the core SKU | Defend shelf space with evidence at range review |
Action Items for Your Next Range Review
- Map your current stage gate process. Identify where consumer-facing positioning decisions are currently made — and whether they’re based on data or assumption.
- Identify your highest-risk positioning decision. Which claim, price point, or packaging choice has the most revenue impact if you get it wrong?
- Run a claims validation experiment before the packaging brief. Test your top 3–5 claim combinations with 500+ consumers. The data will either confirm your instinct or save you from an expensive mistake.
- Use the results to brief your packaging designer. Instead of “we think ‘Plant-Based Protein’ should lead on pack,” you can say “40.4% of consumers preferred ’11g Protein Per Bar’ — lead with that.”
- Build validation into your stage gate template. Add a consumer validation checkpoint between Stage 1 and Stage 2, and between Stage 3 and Stage 4. Make it a gate requirement, not an optional step.
Test Your Claims Before You Commit to Print
If you’re heading into a range review or briefing packaging for a new SKU, run a claims validation experiment first. Saucery tests your front-of-pack claims with 500+ census-representative consumers — typically in under two hours. Start a free experiment.