Alexandre Family Farm

There is a gelato shop called Gemlato, in San Luis Obispo, California, where the gelato in the case quietly outshines even the fanciest frozen scoops in Rome. Customers who ask what makes it taste so good almost always get the same answer: it's made with A2 milk from Alexandre Family Farm. And for Blake and Stephanie Alexandre, who founded the Crescent City farm back in 1992, that story is something they hear on a regular basis from gelato shops, coffee bars, toddler formula kitchens, and specialty grocers across the country.

The science behind the company's signature A2 organic milk is both elegant and, once understood, almost obvious. All cow's milk contains protein, roughly 80% of which is casein. Within that casein fraction, there are two variants of beta-casein, A1 and A2. Historically, cows produced only the A2 beta-casein protein, a structure that closely mirrors the primary protein found in human breast milk, as well as sheep's and goat's milk, making it naturally compatible with the human digestive system. At some point, a genetic mutation produced the A1 variant, and successive breeding over centuries gradually pushed that mutation into the global dairy herd. Today, the majority of commercially available milk is a mixture of both A1 and A2 beta-casein proteins.

The problem with A1 is what happens to it during digestion. When the body breaks down A1 beta-casein, it produces a bioactive peptide called BCM-7, a compound that research has linked to gut inflammation, bloating, abdominal discomfort, and associations with heart disease and type 1 diabetes. A study published in the Nutrition Journal found that individuals consuming pure A2/A2 milk experienced more normal bowel function and significantly less abdominal pain than those drinking conventional A1/A2 milk. Infants are considered especially vulnerable to BCM-7 because their still-developing digestive tracts may absorb more of it than adults..

Stephanie understood the implications of that mutation early and decisively. "We were the very first A2 organic milk on the market, period, almost in the world that I'm aware of," he said, reflecting on the farm's origins in the category. "Nobody was doing it. It was brand new knowledge to the industry." At the time, the only other A2 effort globally was a conventional dairy operation out of Australia and New Zealand.

The Alexandres have stayed ahead of the curve throughout their decades in the industry. They were the ninth certified organic dairy in California, the first certified regenerative dairy in the United States, and the pioneers of A2/A2 organic milk as a commercial category. What drove them was a conviction that being early adopters of real science, regardless of whether the market had caught up yet, was the only logical choice. As Blake put it plainly, they were simply "not afraid."

Stephanie Alexandre had her own read on where the category was headed.

"A2 is the right thing to do," she said. "Eventually all dairy is going to be A2 in 20, 30 years. We see more A2 on the shelf now than we did last year or the year before." The Alexandres recognized that consumer flight to plant-based milk alternatives was largely driven by digestive complaints that A2/A2 milk could actually solve, positioning it as what Stephanie called "the alternative to alternative milks."

Beyond the protein science, the milk produced on Alexandre Family Farm carries a nutritional profile that is meaningfully different from what fills most commercial dairy cases. Because the farm's herd grazes on green pastures nearly 365 days a year on the cool, fog-kissed Northern California coast, the cows convert that living grass into milk rich in conjugated linoleic acid (CLA) and omega-3 fatty acids. These are the same class of healthy fats found in wild salmon, walnuts, and chia seeds, fatty acids that reduce inflammation and support brain development and function. Alexandre's 100% grass-fed milk carries an omega-6 to omega-3 ratio of approximately 1:1, compared to the ratio exceeding 5:1 found in conventional grain-fed dairy and the catastrophic 25:1 typical of the standard American diet.

Stephanie, who grew up on a dairy farm in Chino, California and earned her degree in agricultural business with a concentration in dairy science from Cal Poly, San Luis Obispo, connects the character of the farm's ecosystem directly to the quality of the milk it produces.

"It's a product of our whole ecosystem. It traces back to the soil we care for, the grass we can grow, the pastures we maintain and every other part of the environment we share with the frogs, the Roosevelt elk and the coho salmon that flow through our streams," she said. "All our ecology around us is a story in itself, and I like to think that you can taste that entire story in our milk."

That taste, born at the intersection of centuries-old genetics, regenerative soil science, organic practices and a cool coastal terroir, is exactly what a person discovers when they walk into Gemlato for a cool treat, or a person who thought they were lactose intolerant enjoying dairy for the first time in their life thanks to A2 organic milk, or in the cream that independent coffee shops fold into their lattes on winter mornings. It is the taste of what milk used to be before a genetic mutation, mass breeding, and industrial farming quietly changed what's in the glass.