A2 Milk: Easier to Digest. Naturally.
A single amino-acid difference sets A2 milk apart - and your body can feel it.
What Makes A2 Milk Different
A2 Milk Contains the Original Form of β-Casein
Milk contains several proteins, but digestion is most influenced by β-casein.
There are two main types:
• A1 β-casein
• A2 β-casein
A2 milk comes only from cows that naturally produce the A2 version.
THE ONE-AMINO-ACID CHANGE
A1 and A2 Are Identical Except at Position 67
β-casein is a chain of 209 amino acids. A1 and A2 differ in only one position: • A1 = histidine at position 67 • A2 = proline at position 67 This tiny shift changes the way the protein behaves during digestion.
DIGESTION IMPACT
A1 Can Release BCM-7. A2 Doesn’t.
As A1 β-casein breaks down, it can release a peptide called BCM-7, which some people struggle to process.
This often leads to:
• bloating
• cramping
• digestive discomfort
• symptoms that mimic lactose intolerance
A2 β-casein holds its structure more firmly, producing far less BCM-7, resulting in smoother digestion for many people.
WHY A2 FEELS BETTER
Gentler on the Gut for Many People
A surprising number of consumers who believe they’re lactose intolerant are reacting to A1 protein, not lactose itself.
A2 milk removes that trigger.
Benefits (use icons):
• Smoother digestion
• Fewer discomfort symptoms
• Maintains a natural, ancestral protein profile
• Often better tolerated by adults
Volcanic Creamery ADVANTAGE
A2 Milk Produced Fresh on Our Rotorua Farm
Our cows are certified A2/A2, producing only the A2 form of β-casein. We bottle on-site at our farm for unmatched freshness and integrity. Why it matters: • Grass-fed Rotorua herd • Fresh milk bottled metres from the shed • Minimal processing • No long transport times • Reusable glass packaging • Trusted by leading cafés and retailers
A1 VS A2 COMPARED
A1 vs A2: The Clear Difference
FAQ
Q1: Is A2 milk lactose-free?No. It contains normal lactose but many people who think they're lactose intolerant tolerate A2 well.
Q2: Do the cows need special treatment? No. A2/A2 cows are naturally occurring. They simply have the A2 gene.
Q3: Does A2 taste different?No. It tastes like fresh milk — the difference is in digestion.
Q4: Is the science solid?There’s clear biochemical evidence for the A1/A2 difference. Human clinical studies increasingly support improved digestion with A2.
