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The core of sustainability and nutrition. Spacemilk is one of a kind, a new category of natural whole protein.
100% Satisfaction Guaranteed
$44.99
The cleanest, best protein on the planet.
100% Satisfaction Guarenteed
Our protein is made from the single-celled organism: Baker’s Yeast.
Baker's Yeast is a single-celled fungus, and it's grown in tanks of water like you see at a brewery. As a single-celled organism, Baker's Yeast is one of the most efficient producers in our ecosystem, not only making it faster to produce, but more ethical too. An incredible food source, our protein comes from a non-GMO variety of Baker's Yeast, which produces up to 97% less CO2 than whey, and up to 40% less CO2 than soy for the same protein. It also takes 40% less water and nutrients than soy, without the soil erosion, pesticides, or hassle of growing in the ground.
It's also better and cleaner!
A naturally complete, excellent source of protein. Spacemilk outperforms Whey and Soy on the best protein quality scoring systems used globally, the DIAAS and PDCAAS.
Spacemilk's DIAAS is a 121, while whey is lower with a 109, and soy even lower at 90. A higher score is better, and it measures the presence and availability of your essential proteins (amino acids.)
There are no pesticides, hormones, or GMO involved, and we have fewer heavy metal contaminants than traditional farming.
AND we're allergen-free, making us the best protein available for all diets.
Our protein has better content than whey, soy, or pea. With a DIAAS of 121, we're simply the best protein on the market when it comes to protein. Gram for gram, you get more out of Spacemilk-- without the drawbacks of dairy and soy.
Our perfect, complete cell-based protein is derived from non-GMO baker’s yeast and purified water, unlike plant- and animal-based proteins that are exposed to heavy metals, pesticides, and worse.
"I don't like how whey protein makes me feel and plant protein wasn't fulfilling my nutritional needs. Spacemilk not only tastes really good, there's no weird chalky after taste, but also checks the nutritional boxes."
Michael A.
✓ Verified Customer
"I can't believe how great I feel on the new Spacemilk protein. I find myself feeling fuller longer, more focused, and craving my next shake. Where has this been all my life?! Try it for yourself: you'll thank me later!"
Andy N.
✓ Verified Customer
"I have always had a sensitive stomach and chronic nausea. Spacemilk has been a wonderful protein powder! I use it every morning with a smoothie and I have had no stomach issues. Highly recommend!"
Sue W.
✓ Verified Customer
“I want to live in a world which reflects the compassion of humanity. Any company is composed of people, but so much of those very human values can be lost along the way.
I created Spacemilk to change the ingrained practices in the nutrition industry. With Spacemilk, I see a future where feeding everyone doesn’t necessitate the destruction of our environment. I see a future free from scarcity, where each person can have the exact nutrition they need to thrive, not just survive. With single-cell proteins and similar technologies, the future is bright and the possibilities are endless.
While we are the first to pioneer this new category, I hope to soon see more companies adopt single-cell technologies. To me, this is the necessary next step to solve the current and future global issues facing our species. The race is on– ad astra!”
- Walter Ross, Founder & CEO