Health Canada approved Remilk’s precision-fermented milk protein in 2024, but the story is becoming newly relevant as products move toward commercial shelves in Canada and beyond.
For decades, the future of food has been sold to us in science fiction terms: meat grown in tanks, milk without cows, eggs without chickens. Tomatoes and potatoes growing in a geodesic dome on Mars. In Canada, that future quietly moved one step closer when Health Canada approved the use of animal-free dairy proteins produced through precision fermentation, giving foodtech company Remilk the green light to enter the Canadian market. I’ve drank Remilk and for the most part it goes down a lot smoother than soy milk, which I dislike, and all the other watery “milks” from almonds and oats.
Remilk bakes and mixes like real milk, but it’s vegan, and for those observing dietary laws – it can be used in meat meals.
The approval may sound technical, but its implications are enormous. For the first time, dairy proteins identical to those found in cow’s milk can be produced by microorganisms instead of livestock. Imagine all the cow farts we’ve saved. The resulting proteins can be used in everything from milk and yogurt to cheese, ice cream and nutritional products. Health Canada concluded that the protein poses no greater risk than conventional whey protein used by biohackers and bodybuilders and approved its use in a wide range of foods.
Remilk’s technology doesn’t rely on cows. Instead, genetically engineered yeast are programmed to produce beta-lactoglobulin, one of the key proteins found in dairy. The process resembles brewing beer more than operating a dairy farm. Once harvested and purified, the protein is molecularly identical to the one found in conventional milk.
For environmentalists, the attraction is obvious. Dairy production requires land, water, feed crops and millions of methane-producing cattle. Precision fermentation promises to deliver dairy proteins without many of the environmental costs associated with livestock agriculture. Companies in the sector also point to the absence of lactose, hormones and animal welfare concerns.
But consumers may still struggle with the concept. My son says he’s not drinking “lab milk: and refuses to drink Remilk if I bring it in the house. Plus it has an overtaste of coconut cream, one of the fats they use to fill out the protein.
The words “lab-grown” trigger immediate skepticism. Opponents argue that ultra-engineered foods move us further from nature at a time when many consumers are seeking simpler diets and locally produced ingredients. The debate mirrors earlier controversies surrounding genetically modified crops, plant-based meat and cultivated meat. It also reminds me of the time my friends suggest we get a goat to have a constant supply of milk.
Canada’s approval signals that regulators are willing to evaluate alternative proteins on scientific grounds rather than dismiss them outright. It also places the country among a growing list of jurisdictions exploring cellular agriculture and fermentation-derived foods.
For Green Prophet readers, the development is part of a broader transformation we’ve been tracking for years.
We have covered a new generation of alternative-protein companies seeking to reduce agriculture’s environmental footprint. Israeli companies such as Aleph Farms invested in by Lenoardo DiCaprio, and Future Meat pioneered cultivated meat. Innovators including Imagindairy and Remilk focused on precision-fermented dairy proteins. Across the globe, startups are producing animal-free egg proteins, seafood alternatives and even laboratory-grown whole milk products designed to replicate the complete nutritional profile of dairy. New entrants such as Brown Foods claim they can now recreate the proteins, fats and carbohydrates found in cow’s milk using mammalian cell culture rather than fermentation.
Whether consumers embrace these products remains an open question. Plant-based milks succeeded because they created something different. Oat milk and almond milk never pretended to be dairy. Precision-fermented milk is pursuing a more ambitious goal: becoming dairy without the cow. Know that “milks” like almond milk are not without harm. They contain pesticides and belong to the problems with drought in California. Read almond milk and the destruction of bees here on Green Prophet.
Where to buy Remilk in Canada
Our sources tell us that consumers cannot buy Remilk currently at supermarkets. Health Canada has approved the sale for B2B sales only so it can be used in vegan food products such as protein bars. Fun fact: our Canadian friend Cathy Richards created the Simplii Bar, made for vegans and people with Crohn’s and colitis. She sold the business to Atkins in the US for an undisclosed sum.
