Your Mind. Our Mission.

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What is yeast protein?

Introducing a new source of protein

You already know yeast. It has made our bread and wine for 10,000 years. Hidden inside is a complete protein, grown through fermentation and isolated, refining away everything but the protein itself. An ancient ingredient, reduced to its purest form, Spacemilk.

Most protein comes with a catch: bloating, cramping, a heaviness you've been told to expect. Spacemilk was made to be gentle, and obsessively clean. Every batch is third party tested for peanuts, gluten, dairy, soy, heavy metals, microbials, and pesticides.

Grown in water instead of farmed or raised, Spacemilk can be made anywhere: the desert, underwater, even in space. This is the future of renewable nutrition.
Anywhere life may go.

Meet Our Founders

Michael Astorino

Michael Astorino

You already know yeast. It has made our bread and wine for 10,000 years. Hidden inside is a complete protein, grown through fermentation and isolated, refining away everything but the protein itself. An ancient ingredient, reduced to its purest form, Spacemilk.

Michael Astorino

Michael Astorino

You already know yeast. It has made our bread and wine for 10,000 years. Hidden inside is a complete protein, grown through fermentation and isolated, refining away everything but the protein itself. An ancient ingredient, reduced to its purest form, Spacemilk.

Your Mind. Our Mission.

Your Mind. Our Mission.

You already know yeast. It has made our bread and wine for 10,000 years. Hidden inside is a complete protein, grown through fermentation and isolated, refining away everything but the protein itself. An ancient ingredient, reduced to its purest form, Spacemilk.

Michael Astorino