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Open case · A2 milk · SpainIllustrative · public data

Commercial viability of an A2 milk line in Spain.

Which channel meets the conditions today, and where to begin. A de-risked decision built on facts, conditions and a next step — without deciding for the client. The full Market Brain method on public sources, end to end.

The method is sector-agnostic. A2 milk is dairy, not animal health — deliberately. The same four-phase loop works in any sector with fragmented data. Illustrative figures over MAPA, MERCASA, Eurostat, AESAN and a2 Milk Company public reports. Not a real study nor investment advice.
01 · Executive summary

One channel meets the conditions today; the rest stay conditional on data with a name.

There is a real premium market and a defensible price premium for A2 milk in Spain. Under the criteria the client set — limited cash, margin over volume — the only channel that meets all three conditions at once today (high premium, easy access, observed demand) is specialty / health stores. Mass retail, the intuitive option, doesn't meet them yet.

01

Mass retail offers volume but eroded margin and a buyer holding all the power. With limited cash and no established brand, it fails the margin condition.

02

The specialty channel has lower volume but the highest premium, a consumer already seeking functional attributes, and low entry barriers. The conditions are met today.

03

Two unknowns keep the others conditional: A2 awareness (GAP-01) and the A2/A2 herd share (GAP-04). Both resolve in a cheap second cycle. No option is closed.

Concrete next step: pilot in the specialty channel across 2–3 regions, with a demand survey in parallel (closes GAP-01), before committing to large-scale supply segregation. The decision — enter, wait, or enter mass retail anyway — stays the client's.
03 · Market sizing · TAM / SAM / SOM

Sized bottom-up, per channel.

Annual revenue at 3 years. Only the specialty channel is sized bottom-up; the rest are orders of magnitude. Mass retail wins in absolute €, but specialty wins on the quality of that SOM — margin per litre. With limited cash, the second one rules.

ChannelTAMSAMSOM · 3 yrs
Mass retail≈ €2,200M≈ €140M≈ €5.5M ballpark
Specialty / health stores≈ €95M≈ €34M≈ €3.1M calculated
Direct-to-consumer online≈ €40M≈ €18M≈ €1.5M ballpark
Premium food service≈ €25M≈ €6M≈ €0.4M ballpark
SOM · specialty channel · bottom-up (base)
Households buying in specialty stores300,000
×Premium milk per household / yr60 L
×A2 retail price€1.90/L
=Accessible market (SAM)€34.2M/yr
×Realistic 3-yr penetration9%
SOM — capturable in 3 years≈ €3.08M/yr

SOM = channel consumers × frequency × A2 price × realistic penetration. Each input lives in the Excel assumptions tab. Same logic as in animal health: census × penetration × price.

04 · Opportunity snapshot

Three scenarios over one driver: penetration.

In the specialty channel — the one that meets conditions today. Annual revenue at 3 years.

Conservative · 4%
≈ €1.37M

A2 stays unknown to the general public; purchase stays within the niche of self-reported intolerances.

Base · 9%
≈ €3.08M

Adoption in line with survey receptivity: «more digestible» connects with the health-minded consumer.

Optimistic · 16%
≈ €5.47M

«More digestible» catches on as an aspirational attribute; pull effect from international brands.

Simple payback (only if asked): base year-3 revenue ≈ €3.08M vs. entry investment ≈ €1.5M → ≈ 1.5–2 years (illustrative). No full P&L is modelled. The profitability call is the client's.

05 · Decision matrix · Conditions read

Each axis scored against a stated criterion — not by eye.

SOM by channel · 0–100
Specialty / health stores
Conditions met today
High premium · easy access · high observed demand
Mass retail
Conditional
Conditional on validated brand + segregated supply
Direct-to-consumer online
Conditional
Conditional on measured A2 awareness (GAP-01)
Premium food service
Not this cycle
Would change with food-service prices (GAP-02) + demand
met today conditional on X not this cycle

Specialty is the only channel combining high premium, easy access and observed demand at once — the three conditions the client set as priorities. No row is closed: the others carry the condition that would activate them.

06 · Sequence

A sequence consistent with the read.

1

Pilot in specialty stores across 2–3 dairy regions with A2/A2 supply already identified.

2

Demand survey in parallel (closes GAP-01: real A2 awareness).

3

A2/A2 supply map with genetics labs and breed associations (closes GAP-04).

4

With those two data points, the mass-retail and online conditions stop being uncertain and scaling is decided on facts.

07 · Gaps & roadmap

What's missing — named out loud.

GAP-01 · A2 awareness / demand

Conditions the whole adoption projection. Resolved by a targeted survey (n≥600).

GAP-04 · A2/A2 herd share

No supply, no scalable business. Cross-check with genetics and breed associations.

GAP-03 · Share by brand

Sharpens the contestable size. Nielsen / Circana panel (extra cost, client's call).

GAP-02 · Food-service prices

Minor. HORECA mystery shopping.

08 · Assumptions & sources

Every figure carries a source.

€1.90/L · +60%

A2 price over standard premium milk (~€1.20/L). Source: retail prices, 2025.

9% penetration

Base case, of the channel's target consumption. Source: Phase 2 survey + observed receptivity.

≈ 70 L/yr

Liquid dairy consumption per capita. Source: MAPA consumption panel.

Channel & labels

Structure: MERCASA. Label claims: AESAN / EU Regulation.

Any figure without an explicit source or assumption is, by Market Brain's definition, a weak point of the report — and there's none here.

This is the method. Your market is the variable.

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