She did it!

Our Stainless Steel Cow did it: by means of precision fermentation, real casein is created. Casein is the unique protein that makes cheese cheesy, stretchy and all kinds of amazing. That Margaret’s Finest is a diamond in the rough. It is 24 carat gold, not to be enjoyed as-is, but the raw material from which artisanal techniques will create the most glorious masterpieces.

Blue Stilton, Camembert, ripe Gouda, sharp Cheddar – they all start from the same humble beginnings. And did we mention…. chocolate?

Casein – the protein that makes food amazing

Casein is the key milk protein that gives cheese its stretch, chocolate its silky texture, and sports nutrition its long-lasting protein release. It’s rich in essential amino acids and digests slowly, making it perfect for muscle recovery, steady energy, and a feeling of fullness.

Unlike β-lactoglobulin (BLG) and other whey proteins that absorb quickly, casein releases amino acids over hours, and has unique functional properties – forming gels, binding water, and withstanding heat – making it essential in cheese, chocolate, and countless other foods.

At Those Vegan Cowboys, we make animal-free casein through precision fermentation – identical in taste and function to dairy casein, but produced with 90% less greenhouse gas emissions, no animal cruelty, minimal land and water use, and with extra purity and consistency.

The future of cheese, sports nutrition, and chocolate is here – and it’s kinder, cleaner, and every bit as delicious.

Partnerin’ up on the food frontier

We partner with cheese makers, chocolate producers, sports nutrition brands, and other food innovators worldwide. With our casein, you can create authentic cheeses like camembert, mozzarella, and salad cheese, develop slow-release protein products for athletes, craft premium chocolates, or add stable foams to desserts and beverages. Our tailor-made proteins can even be designed to enhance specific product properties, from perfect melt to elastic stretch.

If your company is looking for a reliable source of pure casein for high-performance food products, get in touch with us. Together, we can shape the future of food.

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  • grass to make casein

    Grass

  • Cow and Those Vegan Cowboys

    Cow

  • Milk wit real casein proteins without the cow

    Milk

  • casein & fat

  • Cheese maker

    cheese making and ripening

    Water, microbial rennet and other ingredients are added.

  • Cheese Those Vegan Cowboys

    dairy cheese

New area for cheese
  • grass and casein

    grass

  • stainless steel cow those vegan cowboys

    stainless steel cow

    Microflora make casein and whey proteins, identical to those created by dairy cows. Fermentation is used to make casein in mass.

  • casein made by those vegan cowboys

    casein

  • cheese making and ripening

    Water, fat, microbial rennet and other ingredients are added.

  • new animal free cheese

    plantbased cheese